Base | Representation |
---|---|
bin | 101101010100101001… |
… | …0100110101001101000 |
3 | 100022020001122020102121 |
4 | 1122221102212221220 |
5 | 3043312323210140 |
6 | 112413525041024 |
7 | 10013626105252 |
oct | 1325122465150 |
9 | 308201566377 |
10 | 97329506920 |
11 | 38305a73128 |
12 | 16a43556174 |
13 | 9241487719 |
14 | 49d450ccd2 |
15 | 27e9a8264a |
hex | 16a94a6a68 |
97329506920 has 64 divisors (see below), whose sum is σ = 222629601600. Its totient is φ = 38290252800.
The previous prime is 97329506917. The next prime is 97329506927. The reversal of 97329506920 is 2960592379.
It is not an unprimeable number, because it can be changed into a prime (97329506927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513120 + ... + 676720.
It is an arithmetic number, because the mean of its divisors is an integer number (3478587525).
Almost surely, 297329506920 is an apocalyptic number.
It is an amenable number.
97329506920 is an abundant number, since it is smaller than the sum of its proper divisors (125300094680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97329506920 is a wasteful number, since it uses less digits than its factorization.
97329506920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163858 (or 163854 counting only the distinct ones).
The product of its (nonzero) digits is 1837080, while the sum is 52.
The spelling of 97329506920 in words is "ninety-seven billion, three hundred twenty-nine million, five hundred six thousand, nine hundred twenty".
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