Base | Representation |
---|---|
bin | 1001000010001… |
… | …0100000000010 |
3 | 2122022000101012 |
4 | 2100202200002 |
5 | 34144440200 |
6 | 3432040522 |
7 | 640026422 |
oct | 220424002 |
9 | 78260335 |
10 | 37890050 |
11 | 1a42a3a0 |
12 | 10833142 |
13 | 7b08363 |
14 | 5064482 |
15 | 34d6a35 |
hex | 2422802 |
37890050 has 24 divisors (see below), whose sum is σ = 76883472. Its totient is φ = 13778000.
The previous prime is 37890019. The next prime is 37890053. The reversal of 37890050 is 5009873.
It is a junction number, because it is equal to n+sod(n) for n = 37889989 and 37890016.
It is not an unprimeable number, because it can be changed into a prime (37890053) 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, 33896 + ... + 34995.
It is an arithmetic number, because the mean of its divisors is an integer number (3203478).
Almost surely, 237890050 is an apocalyptic number.
37890050 is an abundant number, since it is smaller than the sum of its proper divisors (38993422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
37890050 is a wasteful number, since it uses less digits than its factorization.
37890050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68914 (or 68909 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 37890050 is about 6155.4894200218. The cubic root of 37890050 is about 335.8729737614.
The spelling of 37890050 in words is "thirty-seven million, eight hundred ninety thousand, fifty".
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