Base | Representation |
---|---|
bin | 1100110001111… |
… | …10111110011010 |
3 | 21110201222011200 |
4 | 12120332332122 |
5 | 204421301243 |
6 | 14345535030 |
7 | 2441202315 |
oct | 630767632 |
9 | 243658150 |
10 | 107212698 |
11 | 5557853a |
12 | 2baa4476 |
13 | 1929a788 |
14 | 1034b97c |
15 | 962bad3 |
hex | 663ef9a |
107212698 has 24 divisors (see below), whose sum is σ = 235568736. Its totient is φ = 35233800.
The previous prime is 107212667. The next prime is 107212733. The reversal of 107212698 is 896212701.
It is a super-2 number, since 2×1072126982 = 22989125224878408, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40668 + ... + 43223.
It is an arithmetic number, because the mean of its divisors is an integer number (9815364).
Almost surely, 2107212698 is an apocalyptic number.
107212698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
107212698 is an abundant number, since it is smaller than the sum of its proper divisors (128356038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107212698 is a wasteful number, since it uses less digits than its factorization.
107212698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83970 (or 83967 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 107212698 is about 10354.3564744507. The cubic root of 107212698 is about 475.0603033319.
The spelling of 107212698 in words is "one hundred seven million, two hundred twelve thousand, six hundred ninety-eight".
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