Base | Representation |
---|---|
bin | 1100011111100100000… |
… | …1111010101100100111 |
3 | 202112000000220011212202 |
4 | 3013321001322230213 |
5 | 12004031121124410 |
6 | 242333400205115 |
7 | 21335524012106 |
oct | 3077101725447 |
9 | 675000804782 |
10 | 214631426855 |
11 | 8302a93280a |
12 | 3571b76979b |
13 | 173166ab1c1 |
14 | a5613a203d |
15 | 58b2c31ca5 |
hex | 31f907ab27 |
214631426855 has 8 divisors (see below), whose sum is σ = 257563796112. Its totient is φ = 171701085568.
The previous prime is 214631426843. The next prime is 214631426879. The reversal of 214631426855 is 558624136412.
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 214631426855 - 218 = 214631164711 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 263522 + ... + 706191.
It is an arithmetic number, because the mean of its divisors is an integer number (32195474514).
Almost surely, 2214631426855 is an apocalyptic number.
214631426855 is a deficient number, since it is larger than the sum of its proper divisors (42932369257).
214631426855 is an equidigital number, since it uses as much as digits as its factorization.
214631426855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1013985.
The product of its digits is 1382400, while the sum is 47.
The spelling of 214631426855 in words is "two hundred fourteen billion, six hundred thirty-one million, four hundred twenty-six thousand, eight hundred fifty-five".
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