Base | Representation |
---|---|
bin | 11110001110100101… |
… | …110101110001101100 |
3 | 10002202222200020122202 |
4 | 132032211311301230 |
5 | 1012433001232330 |
6 | 22524403201032 |
7 | 2226213263333 |
oct | 361645656154 |
9 | 102688606582 |
10 | 32457055340 |
11 | 12846186086 |
12 | 6359976178 |
13 | 30a34395b8 |
14 | 17dc8bad1a |
15 | c9e6c0445 |
hex | 78e975c6c |
32457055340 has 24 divisors (see below), whose sum is σ = 68225969952. Its totient is φ = 12970221440.
The previous prime is 32457055327. The next prime is 32457055361. The reversal of 32457055340 is 4355075423.
It is a junction number, because it is equal to n+sod(n) for n = 32457055294 and 32457055303.
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, 766409 + ... + 807648.
It is an arithmetic number, because the mean of its divisors is an integer number (2842748748).
Almost surely, 232457055340 is an apocalyptic number.
It is an amenable number.
32457055340 is an abundant number, since it is smaller than the sum of its proper divisors (35768914612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32457055340 is a wasteful number, since it uses less digits than its factorization.
32457055340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1575097 (or 1575095 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 38.
The spelling of 32457055340 in words is "thirty-two billion, four hundred fifty-seven million, fifty-five thousand, three hundred forty".
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