Base | Representation |
---|---|
bin | 110100100011100000… |
… | …000001001110111011 |
3 | 12101122201022201001211 |
4 | 310203200001032323 |
5 | 1411032110433232 |
6 | 41531302223551 |
7 | 4035251353114 |
oct | 644340011673 |
9 | 171581281054 |
10 | 56430171067 |
11 | 21a283a6816 |
12 | ab2a424bb7 |
13 | 5423cb1b8a |
14 | 2a3471920b |
15 | 1704150a47 |
hex | d238013bb |
56430171067 has 8 divisors (see below), whose sum is σ = 56524158720. Its totient is φ = 56336246760.
The previous prime is 56430171041. The next prime is 56430171073. The reversal of 56430171067 is 76017103465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56430171067 - 231 = 54282687419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56430171367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1970034 + ... + 1998472.
It is an arithmetic number, because the mean of its divisors is an integer number (7065519840).
Almost surely, 256430171067 is an apocalyptic number.
56430171067 is a deficient number, since it is larger than the sum of its proper divisors (93987653).
56430171067 is a wasteful number, since it uses less digits than its factorization.
56430171067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31673.
The product of its (nonzero) digits is 105840, while the sum is 40.
The spelling of 56430171067 in words is "fifty-six billion, four hundred thirty million, one hundred seventy-one thousand, sixty-seven".
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