Base | Representation |
---|---|
bin | 10000010110011… |
… | …00000101110110 |
3 | 100120001222120200 |
4 | 20023030011312 |
5 | 240102311323 |
6 | 21335341330 |
7 | 3253522446 |
oct | 1013140566 |
9 | 316058520 |
10 | 137150838 |
11 | 70466500 |
12 | 39b21846 |
13 | 22550556 |
14 | 14302126 |
15 | c092443 |
hex | 82cc176 |
137150838 has 36 divisors (see below), whose sum is σ = 326635764. Its totient is φ = 41560200.
The previous prime is 137150833. The next prime is 137150857. The reversal of 137150838 is 838051731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137150833) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29308 + ... + 33663.
Almost surely, 2137150838 is an apocalyptic number.
137150838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
137150838 is an abundant number, since it is smaller than the sum of its proper divisors (189484926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137150838 is a wasteful number, since it uses less digits than its factorization.
137150838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63001 (or 62987 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 137150838 is about 11711.1416181344. The cubic root of 137150838 is about 515.7027989276.
It can be divided in two parts, 137 and 150838, that added together give a triangular number (150975 = T549).
The spelling of 137150838 in words is "one hundred thirty-seven million, one hundred fifty thousand, eight hundred thirty-eight".
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