Base | Representation |
---|---|
bin | 100000111100110111… |
… | …1110110000001110110 |
3 | 20202122112022012022222 |
4 | 1001321233312001312 |
5 | 2124410041440232 |
6 | 52301352322342 |
7 | 5053356413405 |
oct | 1017157660166 |
9 | 222575265288 |
10 | 70762061942 |
11 | 28012380530 |
12 | 1186a0a33b2 |
13 | 68992a6390 |
14 | 35d3d0763c |
15 | 1c92491d12 |
hex | 1079bf6076 |
70762061942 has 32 divisors (see below), whose sum is σ = 127352784384. Its totient is φ = 29058660000.
The previous prime is 70762061933. The next prime is 70762061963. The reversal of 70762061942 is 24916026707.
It is a super-2 number, since 2×707620619422 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 70762061893 and 70762061902.
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, 2618684 + ... + 2645567.
It is an arithmetic number, because the mean of its divisors is an integer number (3979774512).
Almost surely, 270762061942 is an apocalyptic number.
70762061942 is a deficient number, since it is larger than the sum of its proper divisors (56590722442).
70762061942 is a wasteful number, since it uses less digits than its factorization.
70762061942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5264324.
The product of its (nonzero) digits is 254016, while the sum is 44.
The spelling of 70762061942 in words is "seventy billion, seven hundred sixty-two million, sixty-one thousand, nine hundred forty-two".
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