Base | Representation |
---|---|
bin | 1111001110101… |
… | …0011101011000 |
3 | 11110012011220012 |
4 | 3303222131120 |
5 | 112322444104 |
6 | 10201021052 |
7 | 1403633132 |
oct | 363523530 |
9 | 143164805 |
10 | 63874904 |
11 | 33068185 |
12 | 19484788 |
13 | 10305902 |
14 | 86aa052 |
15 | 591ad6e |
hex | 3cea758 |
63874904 has 16 divisors (see below), whose sum is σ = 120710400. Its totient is φ = 31685472.
The previous prime is 63874883. The next prime is 63874931. The reversal of 63874904 is 40947836.
It is a super-2 number, since 2×638749042 = 8160006722018432, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30419 + ... + 32450.
It is an arithmetic number, because the mean of its divisors is an integer number (7544400).
Almost surely, 263874904 is an apocalyptic number.
It is an amenable number.
63874904 is a deficient number, since it is larger than the sum of its proper divisors (56835496).
63874904 is a wasteful number, since it uses less digits than its factorization.
63874904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63002 (or 62998 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 63874904 is about 7992.1776757027. The cubic root of 63874904 is about 399.7392133461.
The spelling of 63874904 in words is "sixty-three million, eight hundred seventy-four thousand, nine hundred four".
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