Base | Representation |
---|---|
bin | 10010101111100… |
… | …11011101011000 |
3 | 101221212100220201 |
4 | 21113303131120 |
5 | 310223010112 |
6 | 23334031544 |
7 | 3616322113 |
oct | 1127633530 |
9 | 357770821 |
10 | 157235032 |
11 | 80834009 |
12 | 447a85b4 |
13 | 267630a6 |
14 | 16c4d57a |
15 | dc0d257 |
hex | 95f3758 |
157235032 has 32 divisors (see below), whose sum is σ = 312120000. Its totient is φ = 74050848.
The previous prime is 157234999. The next prime is 157235053. The reversal of 157235032 is 230532751.
It is a congruent number.
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, 24319 + ... + 30097.
It is an arithmetic number, because the mean of its divisors is an integer number (9753750).
Almost surely, 2157235032 is an apocalyptic number.
It is an amenable number.
157235032 is a deficient number, since it is larger than the sum of its proper divisors (154884968).
157235032 is a wasteful number, since it uses less digits than its factorization.
157235032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5983 (or 5979 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 157235032 is about 12539.3393765381. The cubic root of 157235032 is about 539.7381354934.
Adding to 157235032 its reverse (230532751), we get a palindrome (387767783).
The spelling of 157235032 in words is "one hundred fifty-seven million, two hundred thirty-five thousand, thirty-two".
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