Base | Representation |
---|---|
bin | 110010101100111000… |
… | …0010111010100000111 |
3 | 101102001000222202111222 |
4 | 1211121300113110013 |
5 | 3240441242024111 |
6 | 122004020550555 |
7 | 10603102003430 |
oct | 1453160272407 |
9 | 342030882458 |
10 | 108880033031 |
11 | 421a2a38380 |
12 | 1912785245b |
13 | a362477b63 |
14 | 53ac568487 |
15 | 2c73b1a7db |
hex | 1959c17507 |
108880033031 has 32 divisors (see below), whose sum is σ = 136654594560. Its totient is φ = 84275452800.
The previous prime is 108880033027. The next prime is 108880033133. The reversal of 108880033031 is 130330088801.
It is not a de Polignac number, because 108880033031 - 22 = 108880033027 is a prime.
It is a super-2 number, since 2×1088800330312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 108880032982 and 108880033000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108880033531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10021280 + ... + 10032138.
It is an arithmetic number, because the mean of its divisors is an integer number (4270456080).
Almost surely, 2108880033031 is an apocalyptic number.
108880033031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
108880033031 is a deficient number, since it is larger than the sum of its proper divisors (27774561529).
108880033031 is a wasteful number, since it uses less digits than its factorization.
108880033031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11735.
The product of its (nonzero) digits is 13824, while the sum is 35.
The spelling of 108880033031 in words is "one hundred eight billion, eight hundred eighty million, thirty-three thousand, thirty-one".
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