Base | Representation |
---|---|
bin | 11101001111001… |
… | …110001001011000 |
3 | 1021012000110210101 |
4 | 131033032021120 |
5 | 2001033414433 |
6 | 120401425144 |
7 | 15104300530 |
oct | 3517161130 |
9 | 1235013711 |
10 | 490529368 |
11 | 231988a7a |
12 | 11833b1b4 |
13 | 7a81a484 |
14 | 4920c4c0 |
15 | 2d0e707d |
hex | 1d3ce258 |
490529368 has 32 divisors (see below), whose sum is σ = 1085045760. Its totient is φ = 203444640.
The previous prime is 490529359. The next prime is 490529383. The reversal of 490529368 is 863925094.
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, 139546 + ... + 143017.
It is an arithmetic number, because the mean of its divisors is an integer number (33907680).
Almost surely, 2490529368 is an apocalyptic number.
It is an amenable number.
490529368 is an abundant number, since it is smaller than the sum of its proper divisors (594516392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490529368 is a wasteful number, since it uses less digits than its factorization.
490529368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282607 (or 282603 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 46.
The square root of 490529368 is about 22147.8975977405. The cubic root of 490529368 is about 788.6573186995.
The spelling of 490529368 in words is "four hundred ninety million, five hundred twenty-nine thousand, three hundred sixty-eight".
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