Base | Representation |
---|---|
bin | 11101010100111… |
… | …111001010111000 |
3 | 1021021212021012121 |
4 | 131110333022320 |
5 | 2001430302023 |
6 | 120454051024 |
7 | 15123164353 |
oct | 3524771270 |
9 | 1237767177 |
10 | 492040888 |
11 | 232820669 |
12 | 118949a74 |
13 | 7ac29471 |
14 | 494c329a |
15 | 2d2e4d5d |
hex | 1d53f2b8 |
492040888 has 16 divisors (see below), whose sum is σ = 931535280. Its totient is φ = 243631488.
The previous prime is 492040867. The next prime is 492040903. The reversal of 492040888 is 888040294.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297745 + ... + 299392.
It is an arithmetic number, because the mean of its divisors is an integer number (58220955).
Almost surely, 2492040888 is an apocalyptic number.
It is an amenable number.
492040888 is a deficient number, since it is larger than the sum of its proper divisors (439494392).
492040888 is a wasteful number, since it uses less digits than its factorization.
492040888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597246 (or 597242 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 43.
The square root of 492040888 is about 22181.9946803708. The cubic root of 492040888 is about 789.4665458062.
The spelling of 492040888 in words is "four hundred ninety-two million, forty thousand, eight hundred eighty-eight".
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