Base | Representation |
---|---|
bin | 11101010111011… |
… | …011111011011111 |
3 | 1021100001212222121 |
4 | 131113123323133 |
5 | 2002111323400 |
6 | 120515523411 |
7 | 15131510341 |
oct | 3527337337 |
9 | 1240055877 |
10 | 492682975 |
11 | 23311a014 |
12 | 118bb9567 |
13 | 7b0c27b5 |
14 | 4960d291 |
15 | 2d3c021a |
hex | 1d5dbedf |
492682975 has 12 divisors (see below), whose sum is σ = 611367120. Its totient is φ = 393862400.
The previous prime is 492682973. The next prime is 492682991. The reversal of 492682975 is 579286294.
It is not a de Polignac number, because 492682975 - 21 = 492682973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492682973) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32655 + ... + 45295.
It is an arithmetic number, because the mean of its divisors is an integer number (50947260).
Almost surely, 2492682975 is an apocalyptic number.
492682975 is a deficient number, since it is larger than the sum of its proper divisors (118684145).
492682975 is a wasteful number, since it uses less digits than its factorization.
492682975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14210 (or 14205 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 52.
The square root of 492682975 is about 22196.4631191548. The cubic root of 492682975 is about 789.8098003899.
The spelling of 492682975 in words is "four hundred ninety-two million, six hundred eighty-two thousand, nine hundred seventy-five".
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