Base | Representation |
---|---|
bin | 1101011101101101100… |
… | …1010110101010011011 |
3 | 211010001200022222022021 |
4 | 3113123121112222123 |
5 | 12242212403422134 |
6 | 254133024235311 |
7 | 22466115415321 |
oct | 3273331265233 |
9 | 733050288267 |
10 | 231314123419 |
11 | 8a110879645 |
12 | 389b676bb37 |
13 | 18a74a258a2 |
14 | b2a4c85d11 |
15 | 603c62d0b4 |
hex | 35db656a9b |
231314123419 has 16 divisors (see below), whose sum is σ = 237551491584. Its totient is φ = 225152553600.
The previous prime is 231314123353. The next prime is 231314123501. The reversal of 231314123419 is 914321413132.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-231314123419 is a prime.
It is a super-2 number, since 2×2313141234192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (231314123119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3745249 + ... + 3806509.
It is an arithmetic number, because the mean of its divisors is an integer number (14846968224).
Almost surely, 2231314123419 is an apocalyptic number.
231314123419 is a deficient number, since it is larger than the sum of its proper divisors (6237368165).
231314123419 is a wasteful number, since it uses less digits than its factorization.
231314123419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61878.
The product of its digits is 15552, while the sum is 34.
The spelling of 231314123419 in words is "two hundred thirty-one billion, three hundred fourteen million, one hundred twenty-three thousand, four hundred nineteen".
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