Base | Representation |
---|---|
bin | 110101110101001001… |
… | …011111100000011010 |
3 | 12112012011220002121220 |
4 | 311311021133200122 |
5 | 1421333244404331 |
6 | 42315234312510 |
7 | 4114223605101 |
oct | 656511374032 |
9 | 175164802556 |
10 | 57799997466 |
11 | 22570656652 |
12 | b251128736 |
13 | 55b1a27643 |
14 | 2b24615038 |
15 | 1784535296 |
hex | d7525f81a |
57799997466 has 32 divisors (see below), whose sum is σ = 117733452480. Its totient is φ = 18912057216.
The previous prime is 57799997447. The next prime is 57799997471. The reversal of 57799997466 is 66479999775.
It is a junction number, because it is equal to n+sod(n) for n = 57799997391 and 57799997400.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119070 + ... + 360246.
It is an arithmetic number, because the mean of its divisors is an integer number (3679170390).
Almost surely, 257799997466 is an apocalyptic number.
57799997466 is an abundant number, since it is smaller than the sum of its proper divisors (59933455014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57799997466 is a wasteful number, since it uses less digits than its factorization.
57799997466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241918.
The product of its digits is 1620304560, while the sum is 78.
The spelling of 57799997466 in words is "fifty-seven billion, seven hundred ninety-nine million, nine hundred ninety-seven thousand, four hundred sixty-six".
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