Base | Representation |
---|---|
bin | 100111110010101100… |
… | …101110101110101010 |
3 | 11002021200110222121120 |
4 | 213302230232232222 |
5 | 1200000442031144 |
6 | 31343413320110 |
7 | 3041542256631 |
oct | 476254565652 |
9 | 132250428546 |
10 | 42726517674 |
11 | 17136007135 |
12 | 8345036036 |
13 | 404bbc1c29 |
14 | 20d4744518 |
15 | 11a1058e19 |
hex | 9f2b2ebaa |
42726517674 has 16 divisors (see below), whose sum is σ = 85540511808. Its totient is φ = 14227593152.
The previous prime is 42726517649. The next prime is 42726517693. The reversal of 42726517674 is 47671562724.
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, 3638502 + ... + 3650225.
It is an arithmetic number, because the mean of its divisors is an integer number (5346281988).
Almost surely, 242726517674 is an apocalyptic number.
42726517674 is an abundant number, since it is smaller than the sum of its proper divisors (42813994134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42726517674 is a wasteful number, since it uses less digits than its factorization.
42726517674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7289709.
The product of its digits is 3951360, while the sum is 51.
The spelling of 42726517674 in words is "forty-two billion, seven hundred twenty-six million, five hundred seventeen thousand, six hundred seventy-four".
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