Base | Representation |
---|---|
bin | 11001010010100000… |
… | …100111100011001100 |
3 | 2121002102012111102022 |
4 | 121102200213203030 |
5 | 421102421223332 |
6 | 20250250145312 |
7 | 1650621631520 |
oct | 312240474314 |
9 | 77072174368 |
10 | 27154086092 |
11 | 10574856871 |
12 | 5319a22238 |
13 | 27398b0583 |
14 | 14584b1d80 |
15 | a8dd70212 |
hex | 6528278cc |
27154086092 has 24 divisors (see below), whose sum is σ = 54330721536. Its totient is φ = 11632633488.
The previous prime is 27154086067. The next prime is 27154086119. The reversal of 27154086092 is 29068045172.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132278 + ... + 267965.
It is an arithmetic number, because the mean of its divisors is an integer number (2263780064).
Almost surely, 227154086092 is an apocalyptic number.
It is an amenable number.
27154086092 is an abundant number, since it is smaller than the sum of its proper divisors (27176635444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27154086092 is a wasteful number, since it uses less digits than its factorization.
27154086092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402677 (or 402675 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 27154086092 in words is "twenty-seven billion, one hundred fifty-four million, eighty-six thousand, ninety-two".
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