Base | Representation |
---|---|
bin | 10000010101101… |
… | …00110010011100 |
3 | 100112220010122111 |
4 | 20022310302130 |
5 | 240041233023 |
6 | 21333323404 |
7 | 3252644251 |
oct | 1012646234 |
9 | 315803574 |
10 | 137055388 |
11 | 70400818 |
12 | 39a96564 |
13 | 22518c82 |
14 | 142b9428 |
15 | c07400d |
hex | 82b4c9c |
137055388 has 6 divisors (see below), whose sum is σ = 239846936. Its totient is φ = 68527692.
The previous prime is 137055353. The next prime is 137055389. The reversal of 137055388 is 883550731.
It is a self number, because there is not a number n which added to its sum of digits gives 137055388.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137055389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17131920 + ... + 17131927.
Almost surely, 2137055388 is an apocalyptic number.
It is an amenable number.
137055388 is a deficient number, since it is larger than the sum of its proper divisors (102791548).
137055388 is a wasteful number, since it uses less digits than its factorization.
137055388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34263851 (or 34263849 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The square root of 137055388 is about 11707.0657297207. The cubic root of 137055388 is about 515.5831368669.
The spelling of 137055388 in words is "one hundred thirty-seven million, fifty-five thousand, three hundred eighty-eight".
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