Base | Representation |
---|---|
bin | 100001111100010110… |
… | …1101101111011111101 |
3 | 20222010222112222102100 |
4 | 1003320231231323331 |
5 | 2143240401222231 |
6 | 53253005015313 |
7 | 5160223366344 |
oct | 1037055557375 |
9 | 228128488370 |
10 | 72892210941 |
11 | 28a05830a50 |
12 | 12163554539 |
13 | 6b486bbc84 |
14 | 3756ba0b5b |
15 | 1d694b21e6 |
hex | 10f8b6defd |
72892210941 has 12 divisors (see below), whose sum is σ = 114860453760. Its totient is φ = 44177097480.
The previous prime is 72892210927. The next prime is 72892210943. The reversal of 72892210941 is 14901229827.
It is not a de Polignac number, because 72892210941 - 27 = 72892210813 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72892210943) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368142381 + ... + 368142578.
It is an arithmetic number, because the mean of its divisors is an integer number (9571704480).
Almost surely, 272892210941 is an apocalyptic number.
It is an amenable number.
72892210941 is a deficient number, since it is larger than the sum of its proper divisors (41968242819).
72892210941 is a wasteful number, since it uses less digits than its factorization.
72892210941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 736284976 (or 736284973 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The spelling of 72892210941 in words is "seventy-two billion, eight hundred ninety-two million, two hundred ten thousand, nine hundred forty-one".
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