Base | Representation |
---|---|
bin | 11100101000000… |
… | …001000001011000 |
3 | 1020110200022212211 |
4 | 130220001001120 |
5 | 1440421030432 |
6 | 115353244504 |
7 | 14621034403 |
oct | 3450010130 |
9 | 1213608784 |
10 | 480251992 |
11 | 2270a9480 |
12 | 114a03734 |
13 | 7865c59c |
14 | 47ad4d3a |
15 | 2c266d47 |
hex | 1ca01058 |
480251992 has 32 divisors (see below), whose sum is σ = 983178000. Its totient is φ = 218108800.
The previous prime is 480251927. The next prime is 480252001. The reversal of 480251992 is 299152084.
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, 187134 + ... + 189682.
Almost surely, 2480251992 is an apocalyptic number.
It is an amenable number.
480251992 is an abundant number, since it is smaller than the sum of its proper divisors (502926008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480251992 is a wasteful number, since it uses less digits than its factorization.
480251992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4707 (or 4703 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 480251992 is about 21914.6524499021. The cubic root of 480251992 is about 783.1105202813.
The spelling of 480251992 in words is "four hundred eighty million, two hundred fifty-one thousand, nine hundred ninety-two".
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