Base | Representation |
---|---|
bin | 1111100011011… |
… | …01000010011100 |
3 | 100002111120020212 |
4 | 13301231002130 |
5 | 231400020134 |
6 | 20540231552 |
7 | 3142656065 |
oct | 761550234 |
9 | 302446225 |
10 | 130470044 |
11 | 67713091 |
12 | 3783b5b8 |
13 | 21051713 |
14 | 1348356c |
15 | b6c2bce |
hex | 7c6d09c |
130470044 has 12 divisors (see below), whose sum is σ = 230677104. Its totient is φ = 64562304.
The previous prime is 130470031. The next prime is 130470061. The reversal of 130470044 is 440074031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167744 + ... + 168519.
It is an arithmetic number, because the mean of its divisors is an integer number (19223092).
Almost surely, 2130470044 is an apocalyptic number.
It is an amenable number.
130470044 is a deficient number, since it is larger than the sum of its proper divisors (100207060).
130470044 is a wasteful number, since it uses less digits than its factorization.
130470044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336364 (or 336362 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 130470044 is about 11422.3484450440. The cubic root of 130470044 is about 507.1895181635.
The spelling of 130470044 in words is "one hundred thirty million, four hundred seventy thousand, forty-four".
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