Base | Representation |
---|---|
bin | 11000010010111000… |
… | …100001000110101000 |
3 | 2111100000120001120120 |
4 | 120102320201012220 |
5 | 411411132444240 |
6 | 15552314323240 |
7 | 1612310343402 |
oct | 302270410650 |
9 | 74300501516 |
10 | 26086609320 |
11 | 10077235762 |
12 | 5080429520 |
13 | 25c96a9205 |
14 | 13967dbb72 |
15 | a2a2b0ad0 |
hex | 612e211a8 |
26086609320 has 64 divisors (see below), whose sum is σ = 78288776640. Its totient is φ = 6953856000.
The previous prime is 26086609291. The next prime is 26086609357. The reversal of 26086609320 is 2390668062.
It is a super-2 number, since 2×260866093202 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297315 + ... + 374925.
It is an arithmetic number, because the mean of its divisors is an integer number (1223262135).
Almost surely, 226086609320 is an apocalyptic number.
26086609320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26086609320 is an abundant number, since it is smaller than the sum of its proper divisors (52202167320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26086609320 is a wasteful number, since it uses less digits than its factorization.
26086609320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80426 (or 80422 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 42.
The spelling of 26086609320 in words is "twenty-six billion, eighty-six million, six hundred nine thousand, three hundred twenty".
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