Number 70, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Element Yb – Ytterbium

Pentagonal · P₅(7) = 70

Prime factorization

Representations of 70

Greek numeral

ο

Sanskrit numeral

७०

Arabic numeral

٧٠

Roman numeral

LXX

Maya numeral

●●●

▃▃▃▃▃
▃▃▃▃▃

Chinese numeral

七十

Hebrew numeral

ע

Egyptian numeral

𓎆𓎆𓎆𓎆𓎆𓎆𓎆

Morse code

--...-----

70 in different numeral systems

Binary

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

5a

Hex

46

Vigesimal

3a

Base-24

2m

Base-36

1y

Negabinary

1011010

Factorization

Prime factors: 2, 5, 7

Divisors: 1, 2, 5, 7, 10, 14, 35, 70

Sum of divisors other than 70: 74

Product of prime factors: 70 = 2 × 5 × 7

Number-theory characteristics (5)

Pentagonal Odious number Even Composite Abundant

Base-10 digit properties (3)

These depend on the decimal representation of the number.

Harshad Duck number Happy number

Related primes

Number 70 prime

349

Prime number before 70

67

Prime number after 70

71