Base | Representation |
---|---|
bin | 10000010110100… |
… | …00100100010010 |
3 | 100120002220201122 |
4 | 20023100210102 |
5 | 240103403140 |
6 | 21340002242 |
7 | 3253630055 |
oct | 1013204422 |
9 | 316086648 |
10 | 137169170 |
11 | 70479256 |
12 | 39b30382 |
13 | 225589b8 |
14 | 14308a9c |
15 | c097ab5 |
hex | 82d0912 |
137169170 has 24 divisors (see below), whose sum is σ = 260590284. Its totient is φ = 51978528.
The previous prime is 137169169. The next prime is 137169223. The reversal of 137169170 is 71961731.
It can be written as a sum of positive squares in 2 ways, for example, as 130393561 + 6775609 = 11419^2 + 2603^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 137169170.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15389 + ... + 22608.
Almost surely, 2137169170 is an apocalyptic number.
137169170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137169170 is a deficient number, since it is larger than the sum of its proper divisors (123421114).
137169170 is a wasteful number, since it uses less digits than its factorization.
137169170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38042 (or 38023 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 35.
The square root of 137169170 is about 11711.9242654655. The cubic root of 137169170 is about 515.7257747078.
The spelling of 137169170 in words is "one hundred thirty-seven million, one hundred sixty-nine thousand, one hundred seventy".
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