Base | Representation |
---|---|
bin | 11101011000011… |
… | …010100000001011 |
3 | 1021100112220120012 |
4 | 131120122200023 |
5 | 2002143024100 |
6 | 120525222135 |
7 | 15133625513 |
oct | 3530324013 |
9 | 1240486505 |
10 | 492939275 |
11 | 233284634 |
12 | 11910194b |
13 | 7b18235a |
14 | 49678843 |
15 | 2d421135 |
hex | 1d61a80b |
492939275 has 12 divisors (see below), whose sum is σ = 612781464. Its totient is φ = 393360000.
The previous prime is 492939257. The next prime is 492939281. The reversal of 492939275 is 572939294.
It is not a de Polignac number, because 492939275 - 28 = 492939019 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14561 + ... + 34610.
It is an arithmetic number, because the mean of its divisors is an integer number (51065122).
Almost surely, 2492939275 is an apocalyptic number.
492939275 is a deficient number, since it is larger than the sum of its proper divisors (119842189).
492939275 is a wasteful number, since it uses less digits than its factorization.
492939275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49582 (or 49577 counting only the distinct ones).
The product of its digits is 1224720, while the sum is 50.
The square root of 492939275 is about 22202.2358108367. The cubic root of 492939275 is about 789.9467330426.
The spelling of 492939275 in words is "four hundred ninety-two million, nine hundred thirty-nine thousand, two hundred seventy-five".
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