Base | Representation |
---|---|
bin | 10000010101010… |
… | …00111000111010 |
3 | 100112210122210101 |
4 | 20022220320322 |
5 | 240033203100 |
6 | 21332310014 |
7 | 3252352204 |
oct | 1012507072 |
9 | 315718711 |
10 | 137006650 |
11 | 70378140 |
12 | 39a7230a |
13 | 224cca31 |
14 | 142a5774 |
15 | c06486a |
hex | 82a8e3a |
137006650 has 24 divisors (see below), whose sum is σ = 278000064. Its totient is φ = 49820400.
The previous prime is 137006603. The next prime is 137006657. The reversal of 137006650 is 56600731.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (137006657) 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, 124002 + ... + 125101.
It is an arithmetic number, because the mean of its divisors is an integer number (11583336).
Almost surely, 2137006650 is an apocalyptic number.
137006650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137006650 is an abundant number, since it is smaller than the sum of its proper divisors (140993414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137006650 is a wasteful number, since it uses less digits than its factorization.
137006650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249126 (or 249121 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 28.
The square root of 137006650 is about 11704.9839811937. The cubic root of 137006650 is about 515.5220144489.
The spelling of 137006650 in words is "one hundred thirty-seven million, six thousand, six hundred fifty".
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