Base | Representation |
---|---|
bin | 10000010110011… |
… | …10100000101110 |
3 | 100120002111011210 |
4 | 20023032200232 |
5 | 240103121000 |
6 | 21335455250 |
7 | 3253563366 |
oct | 1013164056 |
9 | 316074153 |
10 | 137160750 |
11 | 704729a1 |
12 | 39b27526 |
13 | 22554c0c |
14 | 143059a6 |
15 | c095350 |
hex | 82ce82e |
137160750 has 64 divisors (see below), whose sum is σ = 344448000. Its totient is φ = 36352800.
The previous prime is 137160733. The next prime is 137160763. The reversal of 137160750 is 57061731.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148791 + ... + 149709.
It is an arithmetic number, because the mean of its divisors is an integer number (5382000).
Almost surely, 2137160750 is an apocalyptic number.
137160750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 137160750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172224000).
137160750 is an abundant number, since it is smaller than the sum of its proper divisors (207287250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137160750 is a wasteful number, since it uses less digits than its factorization.
137160750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138 (or 1128 counting only the distinct ones).
The product of its (nonzero) digits is 4410, while the sum is 30.
The square root of 137160750 is about 11711.5647972421. The cubic root of 137160750 is about 515.7152220453.
The spelling of 137160750 in words is "one hundred thirty-seven million, one hundred sixty thousand, seven hundred fifty".
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