Base | Representation |
---|---|
bin | 101010110001110000… |
… | …1111000110100111010 |
3 | 22210010011120212222211 |
4 | 1111203201320310322 |
5 | 3001114210003424 |
6 | 110111331205334 |
7 | 6431323213204 |
oct | 1254341706472 |
9 | 283104525884 |
10 | 91864141114 |
11 | 35a60a04989 |
12 | 1597914684a |
13 | 88800ac165 |
14 | 463670d774 |
15 | 25c9d54b94 |
hex | 1563878d3a |
91864141114 has 8 divisors (see below), whose sum is σ = 137927324448. Its totient is φ = 45888366300.
The previous prime is 91864141081. The next prime is 91864141151. The reversal of 91864141114 is 41114146819.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×918641411142 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21849502 + ... + 21853705.
It is an arithmetic number, because the mean of its divisors is an integer number (17240915556).
Almost surely, 291864141114 is an apocalyptic number.
91864141114 is a deficient number, since it is larger than the sum of its proper divisors (46063183334).
91864141114 is a wasteful number, since it uses less digits than its factorization.
91864141114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43704260.
The product of its digits is 27648, while the sum is 40.
The spelling of 91864141114 in words is "ninety-one billion, eight hundred sixty-four million, one hundred forty-one thousand, one hundred fourteen".
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