Base | Representation |
---|---|
bin | 101010011101100… |
… | …101110010101100 |
3 | 1211122111200010211 |
4 | 222131211302230 |
5 | 2424333300134 |
6 | 154405112204 |
7 | 23440205026 |
oct | 5235456254 |
9 | 1748450124 |
10 | 712400044 |
11 | 336149774 |
12 | 17a6b8664 |
13 | b47914b5 |
14 | 6a885016 |
15 | 42821764 |
hex | 2a765cac |
712400044 has 12 divisors (see below), whose sum is σ = 1248269904. Its totient is φ = 355751504.
The previous prime is 712399991. The next prime is 712400053. The reversal of 712400044 is 440004217.
It is a junction number, because it is equal to n+sod(n) for n = 712399988 and 712400024.
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, 108544 + ... + 114919.
It is an arithmetic number, because the mean of its divisors is an integer number (104022492).
Almost surely, 2712400044 is an apocalyptic number.
It is an amenable number.
712400044 is a deficient number, since it is larger than the sum of its proper divisors (535869860).
712400044 is a wasteful number, since it uses less digits than its factorization.
712400044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224264 (or 224262 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 22.
The square root of 712400044 is about 26690.8232169785. The cubic root of 712400044 is about 893.1162251169.
The spelling of 712400044 in words is "seven hundred twelve million, four hundred thousand, forty-four".
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