Base | Representation |
---|---|
bin | 10000010111111… |
… | …00001100111100 |
3 | 100120102222220021 |
4 | 20023330030330 |
5 | 240130113100 |
6 | 21343501524 |
7 | 3255303124 |
oct | 1013741474 |
9 | 316388807 |
10 | 137347900 |
11 | 70590568 |
12 | 39bb78a4 |
13 | 225bc161 |
14 | 14353c84 |
15 | c0d0a1a |
hex | 82fc33c |
137347900 has 36 divisors (see below), whose sum is σ = 298574640. Its totient is φ = 54841600.
The previous prime is 137347897. The next prime is 137347907. The reversal of 137347900 is 9743731.
137347900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137347907) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87321 + ... + 88879.
It is an arithmetic number, because the mean of its divisors is an integer number (8293740).
Almost surely, 2137347900 is an apocalyptic number.
137347900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137347900 is an abundant number, since it is smaller than the sum of its proper divisors (161226740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137347900 is a wasteful number, since it uses less digits than its factorization.
137347900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2454 (or 2447 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 34.
The square root of 137347900 is about 11719.5520392206. The cubic root of 137347900 is about 515.9496725949.
The spelling of 137347900 in words is "one hundred thirty-seven million, three hundred forty-seven thousand, nine hundred".
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