Base | Representation |
---|---|
bin | 10001110101110010011001… |
… | …001100010010111011010011 |
3 | 101021210222210122201111120101 |
4 | 101311302121030102323103 |
5 | 40241014242332410002 |
6 | 434513230345153231 |
7 | 22345524044460631 |
oct | 2165623114227323 |
9 | 337728718644511 |
10 | 78463032700627 |
11 | 23000a92483673 |
12 | 89727b2a8b817 |
13 | 34a2055a89b93 |
14 | 15538b9836351 |
15 | 91100be5a587 |
hex | 475c99312ed3 |
78463032700627 has 32 divisors (see below), whose sum is σ = 86229319968000. Its totient is φ = 71107801672320.
The previous prime is 78463032700571. The next prime is 78463032700693. The reversal of 78463032700627 is 72600723036487.
It is a cyclic number.
It is not a de Polignac number, because 78463032700627 - 243 = 69666939678419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (78463032700127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2145949848 + ... + 2145986410.
It is an arithmetic number, because the mean of its divisors is an integer number (2694666249000).
Almost surely, 278463032700627 is an apocalyptic number.
78463032700627 is a deficient number, since it is larger than the sum of its proper divisors (7766287267373).
78463032700627 is a wasteful number, since it uses less digits than its factorization.
78463032700627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72451.
The product of its (nonzero) digits is 14224896, while the sum is 55.
The spelling of 78463032700627 in words is "seventy-eight trillion, four hundred sixty-three billion, thirty-two million, seven hundred thousand, six hundred twenty-seven".
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