Base | Representation |
---|---|
bin | 1001001011100001100… |
… | …0111010110111001000 |
3 | 120002002020122010220212 |
4 | 2102320120322313020 |
5 | 10040443331103302 |
6 | 200241351140252 |
7 | 14252154652304 |
oct | 2227030726710 |
9 | 502066563825 |
10 | 157712362952 |
11 | 60981576631 |
12 | 26695674688 |
13 | 11b45332a31 |
14 | 78c1b82d04 |
15 | 4180c0e052 |
hex | 24b863adc8 |
157712362952 has 32 divisors (see below), whose sum is σ = 303734121600. Its totient is φ = 76717036224.
The previous prime is 157712362943. The next prime is 157712362979. The reversal of 157712362952 is 259263217751.
It is a self number, because there is not a number n which added to its sum of digits gives 157712362952.
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, 3714113 + ... + 3756335.
It is an arithmetic number, because the mean of its divisors is an integer number (9491691300).
Almost surely, 2157712362952 is an apocalyptic number.
It is an amenable number.
157712362952 is a deficient number, since it is larger than the sum of its proper divisors (146021758648).
157712362952 is a wasteful number, since it uses less digits than its factorization.
157712362952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54885 (or 54881 counting only the distinct ones).
The product of its digits is 1587600, while the sum is 50.
The spelling of 157712362952 in words is "one hundred fifty-seven billion, seven hundred twelve million, three hundred sixty-two thousand, nine hundred fifty-two".
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