Base | Representation |
---|---|
bin | 1001001011011101000… |
… | …1010010010011111000 |
3 | 120002000221022002220112 |
4 | 2102313101102103320 |
5 | 10040424024202012 |
6 | 200235440443452 |
7 | 14251536232103 |
oct | 2226721222370 |
9 | 502027262815 |
10 | 157693584632 |
11 | 60971a10161 |
12 | 2668b319588 |
13 | 11b414896bc |
14 | 78bd49573a |
15 | 417e250122 |
hex | 24b74524f8 |
157693584632 has 8 divisors (see below), whose sum is σ = 295675471200. Its totient is φ = 78846792312.
The previous prime is 157693584599. The next prime is 157693584649. The reversal of 157693584632 is 236485396751.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9855849032 + ... + 9855849047.
It is an arithmetic number, because the mean of its divisors is an integer number (36959433900).
Almost surely, 2157693584632 is an apocalyptic number.
It is an amenable number.
157693584632 is a deficient number, since it is larger than the sum of its proper divisors (137981886568).
157693584632 is a wasteful number, since it uses less digits than its factorization.
157693584632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19711698085 (or 19711698081 counting only the distinct ones).
The product of its digits is 32659200, while the sum is 59.
The spelling of 157693584632 in words is "one hundred fifty-seven billion, six hundred ninety-three million, five hundred eighty-four thousand, six hundred thirty-two".
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