Base | Representation |
---|---|
bin | 100001111010100101… |
… | …1010010001011000100 |
3 | 20221222211212021012002 |
4 | 1003311023102023010 |
5 | 2143130202241201 |
6 | 53243044444432 |
7 | 5155603014233 |
oct | 1036513221304 |
9 | 227884767162 |
10 | 72832852676 |
11 | 28985279231 |
12 | 121476a9718 |
13 | 6b3930813c |
14 | 374cd4cb1a |
15 | 1d6418976b |
hex | 10f52d22c4 |
72832852676 has 24 divisors (see below), whose sum is σ = 129746749440. Its totient is φ = 35767180800.
The previous prime is 72832852669. The next prime is 72832852679. The reversal of 72832852676 is 67625823827.
It is not an unprimeable number, because it can be changed into a prime (72832852679) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543005 + ... + 663716.
It is an arithmetic number, because the mean of its divisors is an integer number (5406114560).
Almost surely, 272832852676 is an apocalyptic number.
It is an amenable number.
72832852676 is a deficient number, since it is larger than the sum of its proper divisors (56913896764).
72832852676 is a wasteful number, since it uses less digits than its factorization.
72832852676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1206995 (or 1206993 counting only the distinct ones).
The product of its digits is 13547520, while the sum is 56.
The spelling of 72832852676 in words is "seventy-two billion, eight hundred thirty-two million, eight hundred fifty-two thousand, six hundred seventy-six".
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