Number 21005104

Interestingness: 6

Visual representations

Binary image (n×n bits)
2⁴3142349
Prime factorization

Representations of 21005104

Sanskrit numeral
२१००५१०४
Arabic numeral
٢١٠٠٥١٠٤
Maya numeral
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Chinese numeral
零五千一百零四
Hebrew numeral
ה׳ קד
Morse code
..---.--------------......---------....-

21005104 in different numeral systems

Binary
1010000001000001100110000
Base-3
1110112011120211
Base-4
1100020030300
Base-5
20334130404
Base-6
2030113504
Base-7
343353241
Base-8
120101460
Duodecimal
704b894
Hex
1408330
Vigesimal
6b5cf4
Base-24
2f7b4g
Base-36
ci7n4
Negabinary
1010000011000011101110000

Factorization

Prime factors: 2, 31, 42349
Divisors: 1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 42349, 84698, 169396, 338792, 677584, 1312819, 2625638, 5251276, 10502552, 21005104
Sum of divisors other than 21005104: 21006096
Product of prime factors: 21005104 = 2 × 2 × 2 × 2 × 31 × 42349

Number-theory characteristics (5)

Difference of 2 squares Odious number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Prime number before 21005104
Prime number after 21005104