Base | Representation |
---|---|
bin | 1001001001010000101… |
… | …0101110000100011110 |
3 | 120000111220010200020111 |
4 | 2102110022232010132 |
5 | 10033222243121031 |
6 | 200101202040234 |
7 | 14231125403644 |
oct | 2222412560436 |
9 | 500456120214 |
10 | 157104660766 |
11 | 6069a537a19 |
12 | 2654604907a |
13 | 11a7946b441 |
14 | 7865193194 |
15 | 41476be1b1 |
hex | 24942ae11e |
157104660766 has 16 divisors (see below), whose sum is σ = 243623351664. Its totient is φ = 75934543104.
The previous prime is 157104660763. The next prime is 157104660899. The reversal of 157104660766 is 667066401751.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157104660763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408145 + ... + 9424828.
It is an arithmetic number, because the mean of its divisors is an integer number (15226459479).
Almost surely, 2157104660766 is an apocalyptic number.
157104660766 is a deficient number, since it is larger than the sum of its proper divisors (86518690898).
157104660766 is a wasteful number, since it uses less digits than its factorization.
157104660766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18833115.
The product of its (nonzero) digits is 1270080, while the sum is 49.
The spelling of 157104660766 in words is "one hundred fifty-seven billion, one hundred four million, six hundred sixty thousand, seven hundred sixty-six".
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