Base | Representation |
---|---|
bin | 10010101110101… |
… | …11000001000000 |
3 | 101221122110002202 |
4 | 21113113001000 |
5 | 310210243103 |
6 | 23331332332 |
7 | 3615325340 |
oct | 1127270100 |
9 | 357573082 |
10 | 157118528 |
11 | 80764526 |
12 | 447510a8 |
13 | 26722058 |
14 | 16c1cd20 |
15 | dbd8988 |
hex | 95d7040 |
157118528 has 28 divisors (see below), whose sum is σ = 356323392. Its totient is φ = 67336320.
The previous prime is 157118461. The next prime is 157118623. The reversal of 157118528 is 825811751.
It is a tau number, because it is divible by the number of its divisors (28).
It is a junction number, because it is equal to n+sod(n) for n = 157118491 and 157118500.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174908 + ... + 175803.
Almost surely, 2157118528 is an apocalyptic number.
It is an amenable number.
157118528 is an abundant number, since it is smaller than the sum of its proper divisors (199204864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157118528 is an equidigital number, since it uses as much as digits as its factorization.
157118528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350730 (or 350720 counting only the distinct ones).
The product of its digits is 22400, while the sum is 38.
The square root of 157118528 is about 12534.6929758969. The cubic root of 157118528 is about 539.6047954268.
The spelling of 157118528 in words is "one hundred fifty-seven million, one hundred eighteen thousand, five hundred twenty-eight".
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