Base | Representation |
---|---|
bin | 11101001110001… |
… | …010100011011000 |
3 | 1021011111102000011 |
4 | 131032022203120 |
5 | 2001001040004 |
6 | 120351451304 |
7 | 15102035410 |
oct | 3516124330 |
9 | 1234442004 |
10 | 490252504 |
11 | 231809a65 |
12 | 118226b34 |
13 | 7a751451 |
14 | 49179640 |
15 | 2d090004 |
hex | 1d38a8d8 |
490252504 has 32 divisors (see below), whose sum is σ = 1055077920. Its totient is φ = 209200896.
The previous prime is 490252489. The next prime is 490252523. The reversal of 490252504 is 405252094.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5739 + ... + 31834.
It is an arithmetic number, because the mean of its divisors is an integer number (32971185).
Almost surely, 2490252504 is an apocalyptic number.
It is an amenable number.
490252504 is an abundant number, since it is smaller than the sum of its proper divisors (564825416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490252504 is a wasteful number, since it uses less digits than its factorization.
490252504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37819 (or 37815 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 490252504 is about 22141.6463705841. The cubic root of 490252504 is about 788.5089131010.
It can be divided in two parts, 49025 and 2504, that added together give a square (51529 = 2272).
The spelling of 490252504 in words is "four hundred ninety million, two hundred fifty-two thousand, five hundred four".
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