Base | Representation |
---|---|
bin | 10010101110100… |
… | …01001110101100 |
3 | 101221121020120222 |
4 | 21113101032230 |
5 | 310204013303 |
6 | 23331030512 |
7 | 3615166262 |
oct | 1127211654 |
9 | 357536528 |
10 | 157094828 |
11 | 80748740 |
12 | 4473b438 |
13 | 26714327 |
14 | 16c14432 |
15 | dbd1938 |
hex | 95d13ac |
157094828 has 24 divisors (see below), whose sum is σ = 301831824. Its totient is φ = 70948800.
The previous prime is 157094797. The next prime is 157094849. The reversal of 157094828 is 828490751.
157094828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (44).
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, 4463 + ... + 18278.
It is an arithmetic number, because the mean of its divisors is an integer number (12576326).
Almost surely, 2157094828 is an apocalyptic number.
It is an amenable number.
157094828 is a deficient number, since it is larger than the sum of its proper divisors (144736996).
157094828 is a wasteful number, since it uses less digits than its factorization.
157094828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22913 (or 22911 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 44.
The square root of 157094828 is about 12533.7475640768. The cubic root of 157094828 is about 539.5776624572.
The spelling of 157094828 in words is "one hundred fifty-seven million, ninety-four thousand, eight hundred twenty-eight".
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