Base | Representation |
---|---|
bin | 1000000000010001101… |
… | …0000010111100010010 |
3 | 111010221111202121101211 |
4 | 2000010122002330102 |
5 | 4223111244441010 |
6 | 143101134250334 |
7 | 12635461165060 |
oct | 2000432027422 |
9 | 433844677354 |
10 | 137512890130 |
11 | 53356494740 |
12 | 227989569aa |
13 | cc76526a55 |
14 | 69271b5030 |
15 | 389c6e008a |
hex | 2004682f12 |
137512890130 has 256 divisors, whose sum is σ = 331712962560. Its totient is φ = 39774873600.
The previous prime is 137512890083. The next prime is 137512890143. The reversal of 137512890130 is 31098215731.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 166278777 + ... + 166279603.
It is an arithmetic number, because the mean of its divisors is an integer number (1295753760).
Almost surely, 2137512890130 is an apocalyptic number.
137512890130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137512890130 is an abundant number, since it is smaller than the sum of its proper divisors (194200072430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137512890130 is a wasteful number, since it uses less digits than its factorization.
137512890130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1145.
The product of its (nonzero) digits is 45360, while the sum is 40.
The spelling of 137512890130 in words is "one hundred thirty-seven billion, five hundred twelve million, eight hundred ninety thousand, one hundred thirty".
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