Base | Representation |
---|---|
bin | 100000101000011010… |
… | …1100100000000010101 |
3 | 20200212200210011001202 |
4 | 1001100311210000111 |
5 | 2122003334221000 |
6 | 52105313202245 |
7 | 5030353403102 |
oct | 1012065440025 |
9 | 220780704052 |
10 | 70075695125 |
11 | 2779a9a2a27 |
12 | 116b8260385 |
13 | 67ba02b477 |
14 | 356aabbaa9 |
15 | 1c520b3dd5 |
hex | 1050d64015 |
70075695125 has 16 divisors (see below), whose sum is σ = 87609892032. Its totient is φ = 55960925200.
The previous prime is 70075695113. The next prime is 70075695133. The reversal of 70075695125 is 52159657007.
It is not a de Polignac number, because 70075695125 - 236 = 1356218389 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70075695125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427499 + ... + 568248.
It is an arithmetic number, because the mean of its divisors is an integer number (5475618252).
Almost surely, 270075695125 is an apocalyptic number.
It is an amenable number.
70075695125 is a deficient number, since it is larger than the sum of its proper divisors (17534196907).
70075695125 is an equidigital number, since it uses as much as digits as its factorization.
70075695125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 996325 (or 996315 counting only the distinct ones).
The product of its (nonzero) digits is 661500, while the sum is 47.
The spelling of 70075695125 in words is "seventy billion, seventy-five million, six hundred ninety-five thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •