Base | Representation |
---|---|
bin | 11101001111001… |
… | …101001100101100 |
3 | 1021012000021110112 |
4 | 131033031030230 |
5 | 2001033303414 |
6 | 120401355152 |
7 | 15104253311 |
oct | 3517151454 |
9 | 1235007415 |
10 | 490525484 |
11 | 231986069 |
12 | 118338ab8 |
13 | 7a818787 |
14 | 4920ad08 |
15 | 2d0e5d3e |
hex | 1d3cd32c |
490525484 has 6 divisors (see below), whose sum is σ = 858419604. Its totient is φ = 245262740.
The previous prime is 490525481. The next prime is 490525507. The reversal of 490525484 is 484525094.
It is not an unprimeable number, because it can be changed into a prime (490525481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61315682 + ... + 61315689.
It is an arithmetic number, because the mean of its divisors is an integer number (143069934).
Almost surely, 2490525484 is an apocalyptic number.
It is an amenable number.
490525484 is a deficient number, since it is larger than the sum of its proper divisors (367894120).
490525484 is a wasteful number, since it uses less digits than its factorization.
490525484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122631375 (or 122631373 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 41.
The square root of 490525484 is about 22147.8099143008. The cubic root of 490525484 is about 788.6552371706.
The spelling of 490525484 in words is "four hundred ninety million, five hundred twenty-five thousand, four hundred eighty-four".
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