Base | Representation |
---|---|
bin | 110001110101100110… |
… | …1111011111011001001 |
3 | 101020020210101102220210 |
4 | 1203223031323323021 |
5 | 3223142012423220 |
6 | 121100012111333 |
7 | 10506122601102 |
oct | 1435315737311 |
9 | 336223342823 |
10 | 107025514185 |
11 | 41431126977 |
12 | 188aa765549 |
13 | a1281a9925 |
14 | 527413d3a9 |
15 | 2bb5de36e0 |
hex | 18eb37bec9 |
107025514185 has 32 divisors (see below), whose sum is σ = 171962300160. Its totient is φ = 56839995648.
The previous prime is 107025514157. The next prime is 107025514187. The reversal of 107025514185 is 581415520701.
It is not a de Polignac number, because 107025514185 - 26 = 107025514121 is a prime.
It is a super-2 number, since 2×1070255141852 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107025514187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10094307 + ... + 10104903.
It is an arithmetic number, because the mean of its divisors is an integer number (5373821880).
Almost surely, 2107025514185 is an apocalyptic number.
107025514185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107025514185 is a deficient number, since it is larger than the sum of its proper divisors (64936785975).
107025514185 is a wasteful number, since it uses less digits than its factorization.
107025514185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13377.
The product of its (nonzero) digits is 56000, while the sum is 39.
The spelling of 107025514185 in words is "one hundred seven billion, twenty-five million, five hundred fourteen thousand, one hundred eighty-five".
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