Base | Representation |
---|---|
bin | 11101001110001… |
… | …000100110001111 |
3 | 1021011111000000112 |
4 | 131032020212033 |
5 | 2001000310440 |
6 | 120351350235 |
7 | 15102003146 |
oct | 3516104617 |
9 | 1234430015 |
10 | 490244495 |
11 | 231803a44 |
12 | 11822237b |
13 | 7a74a900 |
14 | 4917675d |
15 | 2d08c965 |
hex | 1d38898f |
490244495 has 24 divisors (see below), whose sum is σ = 647538912. Its totient is φ = 356054400.
The previous prime is 490244477. The next prime is 490244501. The reversal of 490244495 is 594442094.
It is not a de Polignac number, because 490244495 - 210 = 490243471 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46790 + ... + 56300.
It is an arithmetic number, because the mean of its divisors is an integer number (26980788).
Almost surely, 2490244495 is an apocalyptic number.
490244495 is a deficient number, since it is larger than the sum of its proper divisors (157294417).
490244495 is a wasteful number, since it uses less digits than its factorization.
490244495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9603 (or 9590 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 41.
The square root of 490244495 is about 22141.4655115690. The cubic root of 490244495 is about 788.5046192577.
The spelling of 490244495 in words is "four hundred ninety million, two hundred forty-four thousand, four hundred ninety-five".
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