Base | Representation |
---|---|
bin | 10000011100000… |
… | …01010001011010 |
3 | 100121110200120110 |
4 | 20032001101122 |
5 | 240300033304 |
6 | 21403305150 |
7 | 3263033163 |
oct | 1016012132 |
9 | 317420513 |
10 | 137892954 |
11 | 70923021 |
12 | 3a21b1b6 |
13 | 22750284 |
14 | 1445676a |
15 | c18c289 |
hex | 838145a |
137892954 has 16 divisors (see below), whose sum is σ = 275980320. Its totient is φ = 45931920.
The previous prime is 137892913. The next prime is 137893003. The reversal of 137892954 is 459298731.
It is a super-2 number, since 2×1378929542 = 38028933525692232, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2112 + ... + 16740.
It is an arithmetic number, because the mean of its divisors is an integer number (17248770).
Almost surely, 2137892954 is an apocalyptic number.
137892954 is an abundant number, since it is smaller than the sum of its proper divisors (138087366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137892954 is a wasteful number, since it uses less digits than its factorization.
137892954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16205.
The product of its digits is 544320, while the sum is 48.
The square root of 137892954 is about 11742.7830602460. The cubic root of 137892954 is about 516.6312732374.
The spelling of 137892954 in words is "one hundred thirty-seven million, eight hundred ninety-two thousand, nine hundred fifty-four".
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