Base | Representation |
---|---|
bin | 11101001110011… |
… | …100010101111000 |
3 | 1021011122002221211 |
4 | 131032130111320 |
5 | 2001010402433 |
6 | 120353212504 |
7 | 15102461011 |
oct | 3516342570 |
9 | 1234562854 |
10 | 490325368 |
11 | 231859785 |
12 | 118261134 |
13 | 7a778670 |
14 | 49198008 |
15 | 2d0a68cd |
hex | 1d39c578 |
490325368 has 32 divisors (see below), whose sum is σ = 991917360. Its totient is φ = 225884160.
The previous prime is 490325351. The next prime is 490325371. The reversal of 490325368 is 863523094.
It is a self number, because there is not a number n which added to its sum of digits gives 490325368.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55923 + ... + 64093.
Almost surely, 2490325368 is an apocalyptic number.
It is an amenable number.
490325368 is an abundant number, since it is smaller than the sum of its proper divisors (501591992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490325368 is a wasteful number, since it uses less digits than its factorization.
490325368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8767 (or 8763 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 40.
The square root of 490325368 is about 22143.2917155512. The cubic root of 490325368 is about 788.5479753304.
The spelling of 490325368 in words is "four hundred ninety million, three hundred twenty-five thousand, three hundred sixty-eight".
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