Base | Representation |
---|---|
bin | 11101010110010… |
… | …110011001010000 |
3 | 1021022112102021220 |
4 | 131112112121100 |
5 | 2002023220120 |
6 | 120505445040 |
7 | 15126213102 |
oct | 3526263120 |
9 | 1238472256 |
10 | 492398160 |
11 | 232a45031 |
12 | 118aa0780 |
13 | 7b022c77 |
14 | 49577572 |
15 | 2d365b40 |
hex | 1d596650 |
492398160 has 80 divisors (see below), whose sum is σ = 1561965504. Its totient is φ = 128249856.
The previous prime is 492398147. The next prime is 492398197. The reversal of 492398160 is 61893294.
It is a tau number, because it is divible by the number of its divisors (80).
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, 13537 + ... + 34176.
Almost surely, 2492398160 is an apocalyptic number.
492398160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
492398160 is an abundant number, since it is smaller than the sum of its proper divisors (1069567344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492398160 is a wasteful number, since it uses less digits than its factorization.
492398160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47772 (or 47766 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 492398160 is about 22190.0464172565. The cubic root of 492398160 is about 789.6575773914.
The spelling of 492398160 in words is "four hundred ninety-two million, three hundred ninety-eight thousand, one hundred sixty".
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