Base | Representation |
---|---|
bin | 1000110111101… |
… | …0010110001010 |
3 | 2121000000120120 |
4 | 2031322112022 |
5 | 34010420130 |
6 | 3405204110 |
7 | 631130400 |
oct | 215722612 |
9 | 77000516 |
10 | 37201290 |
11 | 19aa9975 |
12 | 10560636 |
13 | 79269c9 |
14 | 4d25470 |
15 | 33ec910 |
hex | 237a58a |
37201290 has 48 divisors (see below), whose sum is σ = 103864032. Its totient is φ = 8502816.
The previous prime is 37201273. The next prime is 37201291. The reversal of 37201290 is 9210273.
37201290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 37201290.
It is not an unprimeable number, because it can be changed into a prime (37201291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11184 + ... + 14123.
It is an arithmetic number, because the mean of its divisors is an integer number (2163834).
Almost surely, 237201290 is an apocalyptic number.
37201290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
37201290 is an abundant number, since it is smaller than the sum of its proper divisors (66662742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
37201290 is a wasteful number, since it uses less digits than its factorization.
37201290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25331 (or 25324 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 37201290 is about 6099.2860237900. The cubic root of 37201290 is about 333.8253655777.
The spelling of 37201290 in words is "thirty-seven million, two hundred one thousand, two hundred ninety".
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