Base | Representation |
---|---|
bin | 100000110100001011… |
… | …0110100110100010010 |
3 | 20201220012021200102220 |
4 | 1001220112310310102 |
5 | 2123310343300311 |
6 | 52212410521510 |
7 | 5043214405404 |
oct | 1015026646422 |
9 | 221805250386 |
10 | 70470290706 |
11 | 27982707482 |
12 | 117a8436296 |
13 | 68509c9b8a |
14 | 35a7276b74 |
15 | 1c76a5b206 |
hex | 10685b4d12 |
70470290706 has 16 divisors (see below), whose sum is σ = 149231204064. Its totient is φ = 22108326464.
The previous prime is 70470290699. The next prime is 70470290707. The reversal of 70470290706 is 60709207407.
It is not an unprimeable number, because it can be changed into a prime (70470290707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345442500 + ... + 345442703.
It is an arithmetic number, because the mean of its divisors is an integer number (9326950254).
Almost surely, 270470290706 is an apocalyptic number.
70470290706 is an abundant number, since it is smaller than the sum of its proper divisors (78760913358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70470290706 is a wasteful number, since it uses less digits than its factorization.
70470290706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690885225.
The product of its (nonzero) digits is 148176, while the sum is 42.
The spelling of 70470290706 in words is "seventy billion, four hundred seventy million, two hundred ninety thousand, seven hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •