Base | Representation |
---|---|
bin | 11100101010101… |
… | …100001000101000 |
3 | 1020111222221022100 |
4 | 130222230020220 |
5 | 1441110442442 |
6 | 115420253400 |
7 | 14630013651 |
oct | 3452541050 |
9 | 1214887270 |
10 | 480952872 |
11 | 227538014 |
12 | 1150a1260 |
13 | 788465ca |
14 | 47c38528 |
15 | 2c35484c |
hex | 1caac228 |
480952872 has 24 divisors (see below), whose sum is σ = 1302580890. Its totient is φ = 160317600.
The previous prime is 480952859. The next prime is 480952903. The reversal of 480952872 is 278259084.
480952872 is a `hidden beast` number, since 480 + 95 + 2 + 87 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 446307876 + 34644996 = 21126^2 + 5886^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×4809528723 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3339879 + ... + 3340022.
Almost surely, 2480952872 is an apocalyptic number.
It is an amenable number.
480952872 is an abundant number, since it is smaller than the sum of its proper divisors (821628018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480952872 is a wasteful number, since it uses less digits than its factorization.
480952872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6679913 (or 6679906 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The square root of 480952872 is about 21930.6377472248. The cubic root of 480952872 is about 783.4912924048.
The spelling of 480952872 in words is "four hundred eighty million, nine hundred fifty-two thousand, eight hundred seventy-two".
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