Base | Representation |
---|---|
bin | 11110101010100… |
… | …101100000101100 |
3 | 1022212002022010012 |
4 | 132222211200230 |
5 | 2023201331142 |
6 | 123015032352 |
7 | 15515003123 |
oct | 3652454054 |
9 | 1285068105 |
10 | 514480172 |
11 | 244457628 |
12 | 12436b6b8 |
13 | 82784c4b |
14 | 4c484aba |
15 | 30278882 |
hex | 1eaa582c |
514480172 has 6 divisors (see below), whose sum is σ = 900340308. Its totient is φ = 257240084.
The previous prime is 514480151. The next prime is 514480181. The reversal of 514480172 is 271084415.
It is a happy number.
It is a super-2 number, since 2×5144801722 = 529379694762299168, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64310018 + ... + 64310025.
It is an arithmetic number, because the mean of its divisors is an integer number (150056718).
Almost surely, 2514480172 is an apocalyptic number.
It is an amenable number.
514480172 is a deficient number, since it is larger than the sum of its proper divisors (385860136).
514480172 is a wasteful number, since it uses less digits than its factorization.
514480172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128620047 (or 128620045 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 514480172 is about 22682.1553649560. The cubic root of 514480172 is about 801.2896760524.
The spelling of 514480172 in words is "five hundred fourteen million, four hundred eighty thousand, one hundred seventy-two".
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