Base | Representation |
---|---|
bin | 10001110101010000010… |
… | …101011010111101111100 |
3 | 11100011000011122020220202 |
4 | 101311100111122331330 |
5 | 130034121322101444 |
6 | 2334540331303032 |
7 | 154350613436342 |
oct | 21652025327574 |
9 | 4304004566822 |
10 | 1225413472124 |
11 | 432770a5a916 |
12 | 1795b05aaa78 |
13 | 8b72c69b88a |
14 | 4344b781992 |
15 | 21d20d3334e |
hex | 11d5055af7c |
1225413472124 has 24 divisors (see below), whose sum is σ = 2185792807968. Its totient is φ = 600910315200.
The previous prime is 1225413472117. The next prime is 1225413472193. The reversal of 1225413472124 is 4212743145221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592127 + ... + 1673750.
It is an arithmetic number, because the mean of its divisors is an integer number (91074700332).
Almost surely, 21225413472124 is an apocalyptic number.
It is an amenable number.
1225413472124 is a deficient number, since it is larger than the sum of its proper divisors (960379335844).
1225413472124 is a wasteful number, since it uses less digits than its factorization.
1225413472124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2268485 (or 2268483 counting only the distinct ones).
The product of its digits is 107520, while the sum is 38.
The spelling of 1225413472124 in words is "one trillion, two hundred twenty-five billion, four hundred thirteen million, four hundred seventy-two thousand, one hundred twenty-four".
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