Base | Representation |
---|---|
bin | 111111111001010000… |
… | …1011011000110001100 |
3 | 111010011121011012000210 |
4 | 1333302201123012030 |
5 | 4222002441143223 |
6 | 143011255122420 |
7 | 12625155563313 |
oct | 1776241330614 |
9 | 433147135023 |
10 | 137212834188 |
11 | 53212082221 |
12 | 22714373410 |
13 | cc29309661 |
14 | 68d93c927a |
15 | 38811be893 |
hex | 1ff285b18c |
137212834188 has 48 divisors (see below), whose sum is σ = 329327792640. Its totient is φ = 44442398784.
The previous prime is 137212834117. The next prime is 137212834193. The reversal of 137212834188 is 881438212731.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796731 + ... + 953522.
It is an arithmetic number, because the mean of its divisors is an integer number (6860995680).
Almost surely, 2137212834188 is an apocalyptic number.
It is an amenable number.
137212834188 is an abundant number, since it is smaller than the sum of its proper divisors (192114958452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137212834188 is a wasteful number, since it uses less digits than its factorization.
137212834188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750446 (or 1750444 counting only the distinct ones).
The product of its digits is 516096, while the sum is 48.
The spelling of 137212834188 in words is "one hundred thirty-seven billion, two hundred twelve million, eight hundred thirty-four thousand, one hundred eighty-eight".
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