Base | Representation |
---|---|
bin | 100111010010011101… |
… | …010010011110100010 |
3 | 11000212222122110112020 |
4 | 213102131102132202 |
5 | 1142344003131012 |
6 | 31214011442310 |
7 | 3022253450130 |
oct | 472235223642 |
9 | 130788573466 |
10 | 42185598882 |
11 | 16988741909 |
12 | 8213a56396 |
13 | 3c93b1103b |
14 | 208297a750 |
15 | 116d80ba8c |
hex | 9d27527a2 |
42185598882 has 32 divisors (see below), whose sum is σ = 101499187200. Its totient is φ = 11418658128.
The previous prime is 42185598859. The next prime is 42185598911. The reversal of 42185598882 is 28889558124.
42185598882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26431282 + ... + 26432877.
It is an arithmetic number, because the mean of its divisors is an integer number (3171849600).
Almost surely, 242185598882 is an apocalyptic number.
42185598882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
42185598882 is an abundant number, since it is smaller than the sum of its proper divisors (59313588318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42185598882 is a wasteful number, since it uses less digits than its factorization.
42185598882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52864190.
The product of its digits is 14745600, while the sum is 60.
The spelling of 42185598882 in words is "forty-two billion, one hundred eighty-five million, five hundred ninety-eight thousand, eight hundred eighty-two".
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