Base | Representation |
---|---|
bin | 10000011100010… |
… | …00111000110100 |
3 | 100121112021100210 |
4 | 20032020320310 |
5 | 240302033043 |
6 | 21404105420 |
7 | 3263223135 |
oct | 1016107064 |
9 | 317467323 |
10 | 137924148 |
11 | 709444aa |
12 | 3a235270 |
13 | 2276152b |
14 | 14463c8c |
15 | c196633 |
hex | 8388e34 |
137924148 has 12 divisors (see below), whose sum is σ = 321823040. Its totient is φ = 45974712.
The previous prime is 137924147. The next prime is 137924153. The reversal of 137924148 is 841429731.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137924147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5746828 + ... + 5746851.
Almost surely, 2137924148 is an apocalyptic number.
It is an amenable number.
137924148 is an abundant number, since it is smaller than the sum of its proper divisors (183898892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137924148 is a wasteful number, since it uses less digits than its factorization.
137924148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11493686 (or 11493684 counting only the distinct ones).
The product of its digits is 48384, while the sum is 39.
The square root of 137924148 is about 11744.1112051956. Note that the first 3 decimals coincide. The cubic root of 137924148 is about 516.6702275625.
The spelling of 137924148 in words is "one hundred thirty-seven million, nine hundred twenty-four thousand, one hundred forty-eight".
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