Base | Representation |
---|---|
bin | 1100000010011… |
… | …0011010001110 |
3 | 10112000002212000 |
4 | 3000212122032 |
5 | 100411121344 |
6 | 5002053130 |
7 | 1152102114 |
oct | 300463216 |
9 | 115002760 |
10 | 50488974 |
11 | 26555128 |
12 | 14aaa1a6 |
13 | a5c9b43 |
14 | 69c3ab4 |
15 | 4674a69 |
hex | 302668e |
50488974 has 16 divisors (see below), whose sum is σ = 112197840. Its totient is φ = 16829640.
The previous prime is 50488969. The next prime is 50488981. The reversal of 50488974 is 47988405.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467437 + ... + 467544.
It is an arithmetic number, because the mean of its divisors is an integer number (7012365).
Almost surely, 250488974 is an apocalyptic number.
50488974 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
50488974 is an abundant number, since it is smaller than the sum of its proper divisors (61708866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50488974 is a wasteful number, since it uses less digits than its factorization.
50488974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 934992 (or 934986 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The square root of 50488974 is about 7105.5593727728. The cubic root of 50488974 is about 369.6001865828.
The spelling of 50488974 in words is "fifty million, four hundred eighty-eight thousand, nine hundred seventy-four".
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