Base | Representation |
---|---|
bin | 10000011000010… |
… | …01001000111000 |
3 | 100120112200120210 |
4 | 20030021020320 |
5 | 240133312023 |
6 | 21344551120 |
7 | 3255613452 |
oct | 1014111070 |
9 | 316480523 |
10 | 137400888 |
11 | 70617359 |
12 | 3a0224a0 |
13 | 2260a301 |
14 | 143692d2 |
15 | c0e1593 |
hex | 8309238 |
137400888 has 32 divisors (see below), whose sum is σ = 347049360. Its totient is φ = 45327360.
The previous prime is 137400877. The next prime is 137400889. The reversal of 137400888 is 888004731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137400889) 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, 27183 + ... + 31838.
Almost surely, 2137400888 is an apocalyptic number.
It is an amenable number.
137400888 is an abundant number, since it is smaller than the sum of its proper divisors (209648472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137400888 is a wasteful number, since it uses less digits than its factorization.
137400888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59127 (or 59123 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 39.
The square root of 137400888 is about 11721.8124878365. The cubic root of 137400888 is about 516.0160141656.
The spelling of 137400888 in words is "one hundred thirty-seven million, four hundred thousand, eight hundred eighty-eight".
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