Base | Representation |
---|---|
bin | 11100100101000… |
… | …100100100001000 |
3 | 1020102020010000012 |
4 | 130211010210020 |
5 | 1440221330242 |
6 | 115324531052 |
7 | 14611341041 |
oct | 3445044410 |
9 | 1212203005 |
10 | 479480072 |
11 | 226721525 |
12 | 1146b0a88 |
13 | 7844c126 |
14 | 479738c8 |
15 | 2c163282 |
hex | 1c944908 |
479480072 has 16 divisors (see below), whose sum is σ = 910406400. Its totient is φ = 236705040.
The previous prime is 479480047. The next prime is 479480081. The reversal of 479480072 is 270084974.
It is a super-2 number, since 2×4794800722 = 459802278890250368, which contains 22 as substring.
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, 378704 + ... + 379967.
It is an arithmetic number, because the mean of its divisors is an integer number (56900400).
Almost surely, 2479480072 is an apocalyptic number.
It is an amenable number.
479480072 is a deficient number, since it is larger than the sum of its proper divisors (430926328).
479480072 is a wasteful number, since it uses less digits than its factorization.
479480072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 758756 (or 758752 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 41.
The square root of 479480072 is about 21897.0334063772. The cubic root of 479480072 is about 782.6907248078.
The spelling of 479480072 in words is "four hundred seventy-nine million, four hundred eighty thousand, seventy-two".
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