Base | Representation |
---|---|
bin | 110100111101110011… |
… | …001010111111110110 |
3 | 12102210110120102120110 |
4 | 310331303022333312 |
5 | 1412433034240124 |
6 | 42043143243450 |
7 | 4052216630124 |
oct | 647563127766 |
9 | 172713512513 |
10 | 56871399414 |
11 | 22134471145 |
12 | b032149586 |
13 | 549452a13b |
14 | 2a77172914 |
15 | 172cc5a029 |
hex | d3dccaff6 |
56871399414 has 8 divisors (see below), whose sum is σ = 113742798840. Its totient is φ = 18957133136.
The previous prime is 56871399383. The next prime is 56871399437. The reversal of 56871399414 is 41499317865.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
56871399414 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4739283279 + ... + 4739283290.
It is an arithmetic number, because the mean of its divisors is an integer number (14217849855).
Almost surely, 256871399414 is an apocalyptic number.
56871399414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56871399414 is a wasteful number, since it uses less digits than its factorization.
56871399414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9478566574.
The product of its digits is 6531840, while the sum is 57.
The spelling of 56871399414 in words is "fifty-six billion, eight hundred seventy-one million, three hundred ninety-nine thousand, four hundred fourteen".
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