Base | Representation |
---|---|
bin | 11001110001010011… |
… | …101110001100001000 |
3 | 2122102102111020102120 |
4 | 121301103232030020 |
5 | 423132211032422 |
6 | 20413425131240 |
7 | 1666464624465 |
oct | 316123561410 |
9 | 78372436376 |
10 | 27670799112 |
11 | 1080a498a20 |
12 | 5442a89b20 |
13 | 27bc967918 |
14 | 14a6d7866c |
15 | abe3da45c |
hex | 6714ee308 |
27670799112 has 64 divisors (see below), whose sum is σ = 79437715200. Its totient is φ = 7943768640.
The previous prime is 27670799081. The next prime is 27670799119. The reversal of 27670799112 is 21199707672.
It is not an unprimeable number, because it can be changed into a prime (27670799119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2753238 + ... + 2763269.
It is an arithmetic number, because the mean of its divisors is an integer number (1241214300).
Almost surely, 227670799112 is an apocalyptic number.
27670799112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
27670799112 is an abundant number, since it is smaller than the sum of its proper divisors (51766916088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27670799112 is a wasteful number, since it uses less digits than its factorization.
27670799112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5516546 (or 5516542 counting only the distinct ones).
The product of its (nonzero) digits is 666792, while the sum is 51.
The spelling of 27670799112 in words is "twenty-seven billion, six hundred seventy million, seven hundred ninety-nine thousand, one hundred twelve".
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