Base | Representation |
---|---|
bin | 11101011000100… |
… | …010100111001111 |
3 | 1021100121121010120 |
4 | 131120202213033 |
5 | 2002200104440 |
6 | 120530040023 |
7 | 15134124411 |
oct | 3530424717 |
9 | 1240547116 |
10 | 492972495 |
11 | 2332a7594 |
12 | 119119013 |
13 | 7b194502 |
14 | 496869b1 |
15 | 2d42add0 |
hex | 1d6229cf |
492972495 has 16 divisors (see below), whose sum is σ = 792236160. Its totient is φ = 261758624.
The previous prime is 492972463. The next prime is 492972503. The reversal of 492972495 is 594279294.
It is a cyclic number.
It is not a de Polignac number, because 492972495 - 25 = 492972463 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68985 + ... + 75794.
It is an arithmetic number, because the mean of its divisors is an integer number (49514760).
Almost surely, 2492972495 is an apocalyptic number.
492972495 is a deficient number, since it is larger than the sum of its proper divisors (299263665).
492972495 is a wasteful number, since it uses less digits than its factorization.
492972495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145014.
The product of its digits is 1632960, while the sum is 51.
The square root of 492972495 is about 22202.9839210859. The cubic root of 492972495 is about 789.9644779200.
The spelling of 492972495 in words is "four hundred ninety-two million, nine hundred seventy-two thousand, four hundred ninety-five".
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