Base | Representation |
---|---|
bin | 10000100101110… |
… | …10010100011100 |
3 | 100200212211110220 |
4 | 20102322110130 |
5 | 241112101241 |
6 | 21451001340 |
7 | 3306653406 |
oct | 1022722434 |
9 | 320784426 |
10 | 139175196 |
11 | 71619426 |
12 | 3a739250 |
13 | 22aabab4 |
14 | 146abb76 |
15 | c342166 |
hex | 84ba51c |
139175196 has 24 divisors (see below), whose sum is σ = 325257744. Its totient is φ = 46318080.
The previous prime is 139175189. The next prime is 139175203. The reversal of 139175196 is 691571931.
139175196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (139175189) and next prime (139175203).
It is a congruent 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, 1045 + ... + 16716.
It is an arithmetic number, because the mean of its divisors is an integer number (13552406).
Almost surely, 2139175196 is an apocalyptic number.
It is an amenable number.
139175196 is an abundant number, since it is smaller than the sum of its proper divisors (186082548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139175196 is a wasteful number, since it uses less digits than its factorization.
139175196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18421 (or 18419 counting only the distinct ones).
The product of its digits is 51030, while the sum is 42.
The square root of 139175196 is about 11797.2537482246. The cubic root of 139175196 is about 518.2276891931.
The spelling of 139175196 in words is "one hundred thirty-nine million, one hundred seventy-five thousand, one hundred ninety-six".
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