Base | Representation |
---|---|
bin | 11101010101001… |
… | …110110110110000 |
3 | 1021021222112100011 |
4 | 131111032312300 |
5 | 2001434331021 |
6 | 120455304304 |
7 | 15123552565 |
oct | 3525166660 |
9 | 1237875304 |
10 | 492105136 |
11 | 232864966 |
12 | 11897b094 |
13 | 7ac4c793 |
14 | 494dc86c |
15 | 2d308de1 |
hex | 1d54edb0 |
492105136 has 10 divisors (see below), whose sum is σ = 953453732. Its totient is φ = 246052560.
The previous prime is 492105121. The next prime is 492105139. The reversal of 492105136 is 631501294.
It is a junction number, because it is equal to n+sod(n) for n = 492105098 and 492105107.
It is not an unprimeable number, because it can be changed into a prime (492105139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15378270 + ... + 15378301.
Almost surely, 2492105136 is an apocalyptic number.
It is an amenable number.
492105136 is a deficient number, since it is larger than the sum of its proper divisors (461348596).
492105136 is a wasteful number, since it uses less digits than its factorization.
492105136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30756579 (or 30756573 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 492105136 is about 22183.4428346909. The cubic root of 492105136 is about 789.5009057143.
The spelling of 492105136 in words is "four hundred ninety-two million, one hundred five thousand, one hundred thirty-six".
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