Base | Representation |
---|---|
bin | 10010110101000… |
… | …10110010000110 |
3 | 102000012211222222 |
4 | 21122202302012 |
5 | 310414000113 |
6 | 23401252342 |
7 | 3625402556 |
oct | 1132426206 |
9 | 360184888 |
10 | 157953158 |
11 | 81184600 |
12 | 44a940b2 |
13 | 26954c0c |
14 | 16d99166 |
15 | dd00e08 |
hex | 96a2c86 |
157953158 has 12 divisors (see below), whose sum is σ = 260427300. Its totient is φ = 71796780.
The previous prime is 157953149. The next prime is 157953161. The reversal of 157953158 is 851359751.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326108 + ... + 326591.
It is an arithmetic number, because the mean of its divisors is an integer number (21702275).
Almost surely, 2157953158 is an apocalyptic number.
157953158 is a deficient number, since it is larger than the sum of its proper divisors (102474142).
157953158 is a wasteful number, since it uses less digits than its factorization.
157953158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652723 (or 652712 counting only the distinct ones).
The product of its digits is 189000, while the sum is 44.
The square root of 157953158 is about 12567.9416771403. The cubic root of 157953158 is about 540.5585875095.
The spelling of 157953158 in words is "one hundred fifty-seven million, nine hundred fifty-three thousand, one hundred fifty-eight".
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