Base | Representation |
---|---|
bin | 11011110101110100110010… |
… | …10001111101101101110010 |
3 | 22000202212100121101021011010 |
4 | 31322322121101331231302 |
5 | 31011034234034213331 |
6 | 334113250232531350 |
7 | 15616134615011355 |
oct | 1572723121755562 |
9 | 260685317337133 |
10 | 61223035460466 |
11 | 185645a8488630 |
12 | 6a49526850b56 |
13 | 28213cc68c879 |
14 | 11192d434029c |
15 | 712841c54e46 |
hex | 37ae9947db72 |
61223035460466 has 64 divisors (see below), whose sum is σ = 134632474214400. Its totient is φ = 18405922066560.
The previous prime is 61223035460459. The next prime is 61223035460537. The reversal of 61223035460466 is 66406453032216.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709484775 + ... + 709571061.
It is an arithmetic number, because the mean of its divisors is an integer number (2103632409600).
Almost surely, 261223035460466 is an apocalyptic number.
61223035460466 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
61223035460466 is an abundant number, since it is smaller than the sum of its proper divisors (73409438753934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61223035460466 is a wasteful number, since it uses less digits than its factorization.
61223035460466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171079.
The product of its (nonzero) digits is 3732480, while the sum is 48.
The spelling of 61223035460466 in words is "sixty-one trillion, two hundred twenty-three billion, thirty-five million, four hundred sixty thousand, four hundred sixty-six".
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