Base | Representation |
---|---|
bin | 10010110010110… |
… | …00111011011010 |
3 | 101222122111000222 |
4 | 21121120323122 |
5 | 310324310100 |
6 | 23351000042 |
7 | 3623002613 |
oct | 1131307332 |
9 | 358574028 |
10 | 157650650 |
11 | 80a982a3 |
12 | 44969022 |
13 | 2687a311 |
14 | 16d1ac0a |
15 | dc91485 |
hex | 9658eda |
157650650 has 24 divisors (see below), whose sum is σ = 293567520. Its totient is φ = 62987760.
The previous prime is 157650637. The next prime is 157650653. The reversal of 157650650 is 56056751.
It is a self number, because there is not a number n which added to its sum of digits gives 157650650.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157650653) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71261 + ... + 73439.
It is an arithmetic number, because the mean of its divisors is an integer number (12231980).
Almost surely, 2157650650 is an apocalyptic number.
157650650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
157650650 is a deficient number, since it is larger than the sum of its proper divisors (135916870).
157650650 is a wasteful number, since it uses less digits than its factorization.
157650650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3638 (or 3633 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 35.
The square root of 157650650 is about 12555.9010031140. The cubic root of 157650650 is about 540.2132788066.
The spelling of 157650650 in words is "one hundred fifty-seven million, six hundred fifty thousand, six hundred fifty".
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