Base | Representation |
---|---|
bin | 100001111110010100… |
… | …0101011111101001010 |
3 | 20222022120100110101002 |
4 | 1003330220223331022 |
5 | 2143404222012340 |
6 | 53303315055002 |
7 | 5161652530121 |
oct | 1037450537512 |
9 | 228276313332 |
10 | 72958000970 |
11 | 28a39986a78 |
12 | 121815a1462 |
13 | 6b5921549a |
14 | 3761808ab8 |
15 | 1d7015a715 |
hex | 10fca2bf4a |
72958000970 has 16 divisors (see below), whose sum is σ = 131349891168. Its totient is φ = 29177536080.
The previous prime is 72958000967. The next prime is 72958001003. The reversal of 72958000970 is 7900085927.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653744 + ... + 757163.
It is an arithmetic number, because the mean of its divisors is an integer number (8209368198).
Almost surely, 272958000970 is an apocalyptic number.
72958000970 is a deficient number, since it is larger than the sum of its proper divisors (58391890198).
72958000970 is a wasteful number, since it uses less digits than its factorization.
72958000970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1416085.
The product of its (nonzero) digits is 317520, while the sum is 47.
The spelling of 72958000970 in words is "seventy-two billion, nine hundred fifty-eight million, nine hundred seventy", and thus it is an aban number.
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