Base | Representation |
---|---|
bin | 100000101110111000… |
… | …0010111100110111000 |
3 | 20201102210121210121121 |
4 | 1001131300113212320 |
5 | 2122424330444212 |
6 | 52143014515024 |
7 | 5035624600630 |
oct | 1013560274670 |
9 | 221383553547 |
10 | 70292437432 |
11 | 278a12806a8 |
12 | 11758965a74 |
13 | 6822bc8159 |
14 | 358b7bb6c0 |
15 | 1c66128d07 |
hex | 105dc179b8 |
70292437432 has 16 divisors (see below), whose sum is σ = 150626651760. Its totient is φ = 30125330304.
The previous prime is 70292437429. The next prime is 70292437441. The reversal of 70292437432 is 23473429207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627610993 + ... + 627611104.
It is an arithmetic number, because the mean of its divisors is an integer number (9414165735).
Almost surely, 270292437432 is an apocalyptic number.
It is an amenable number.
70292437432 is an abundant number, since it is smaller than the sum of its proper divisors (80334214328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70292437432 is a wasteful number, since it uses less digits than its factorization.
70292437432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1255222110 (or 1255222106 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 43.
The spelling of 70292437432 in words is "seventy billion, two hundred ninety-two million, four hundred thirty-seven thousand, four hundred thirty-two".
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