Base | Representation |
---|---|
bin | 1101111110010011111… |
… | …11101000001011101010 |
3 | 1200220022002210211202000 |
4 | 12333021333220023222 |
5 | 30331301322114210 |
6 | 1004322505551430 |
7 | 46455034646223 |
oct | 6771177501352 |
9 | 1626262724660 |
10 | 480130269930 |
11 | 175693025183 |
12 | 790767a5576 |
13 | 3637875474c |
14 | 1934a36c24a |
15 | c75154aac0 |
hex | 6fc9fe82ea |
480130269930 has 64 divisors (see below), whose sum is σ = 1280608427520. Its totient is φ = 128008634688.
The previous prime is 480130269929. The next prime is 480130269947. The reversal of 480130269930 is 39962031084.
It is a happy number.
480130269930 is a `hidden beast` number, since 480 + 1 + 30 + 26 + 99 + 30 = 666.
It is a super-2 number, since 2×4801302699302 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1163919 + ... + 1521501.
It is an arithmetic number, because the mean of its divisors is an integer number (20009506680).
Almost surely, 2480130269930 is an apocalyptic number.
480130269930 is an abundant number, since it is smaller than the sum of its proper divisors (800478157590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480130269930 is a wasteful number, since it uses less digits than its factorization.
480130269930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362572 (or 362566 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The spelling of 480130269930 in words is "four hundred eighty billion, one hundred thirty million, two hundred sixty-nine thousand, nine hundred thirty".
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