Base | Representation |
---|---|
bin | 1111100100000… |
… | …01110001111100 |
3 | 100002122212210112 |
4 | 13302001301330 |
5 | 231410230004 |
6 | 20542125152 |
7 | 3143461556 |
oct | 762016174 |
9 | 302585715 |
10 | 130555004 |
11 | 677709a8 |
12 | 378807b8 |
13 | 210812a8 |
14 | 134a64d6 |
15 | b6dce6e |
hex | 7c81c7c |
130555004 has 12 divisors (see below), whose sum is σ = 240496200. Its totient is φ = 61841808.
The previous prime is 130555003. The next prime is 130555031. The reversal of 130555004 is 400555031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130555003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858839 + ... + 858990.
It is an arithmetic number, because the mean of its divisors is an integer number (20041350).
Almost surely, 2130555004 is an apocalyptic number.
It is an amenable number.
130555004 is a deficient number, since it is larger than the sum of its proper divisors (109941196).
130555004 is a wasteful number, since it uses less digits than its factorization.
130555004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1717852 (or 1717850 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 130555004 is about 11426.0668648490. The cubic root of 130555004 is about 507.2995855020.
The spelling of 130555004 in words is "one hundred thirty million, five hundred fifty-five thousand, four".
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