Base | Representation |
---|---|
bin | 1100010011000… |
… | …1110011001100 |
3 | 10121001202020002 |
4 | 3010301303030 |
5 | 101201143304 |
6 | 5041343432 |
7 | 1164313160 |
oct | 304616314 |
9 | 117052202 |
10 | 51584204 |
11 | 27132a81 |
12 | 15337b78 |
13 | a8c14c9 |
14 | 6bcaca0 |
15 | 47de31e |
hex | 3131ccc |
51584204 has 12 divisors (see below), whose sum is σ = 103168464. Its totient is φ = 22107504.
The previous prime is 51584173. The next prime is 51584207. The reversal of 51584204 is 40248515.
51584204 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (51584207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921119 + ... + 921174.
It is an arithmetic number, because the mean of its divisors is an integer number (8597372).
Almost surely, 251584204 is an apocalyptic number.
It is an amenable number.
51584204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51584204 is a wasteful number, since it uses less digits than its factorization.
51584204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1842304 (or 1842302 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 51584204 is about 7182.2144217504. The cubic root of 51584204 is about 372.2536040009.
The spelling of 51584204 in words is "fifty-one million, five hundred eighty-four thousand, two hundred four".
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