Base | Representation |
---|---|
bin | 1100101100101… |
… | …11010010000110 |
3 | 21102110001222010 |
4 | 12112113102012 |
5 | 204232311310 |
6 | 14323115050 |
7 | 2432311635 |
oct | 626272206 |
9 | 242401863 |
10 | 106525830 |
11 | 55149484 |
12 | 2b812a86 |
13 | 190b9c48 |
14 | 1020d51c |
15 | 9543320 |
hex | 6597486 |
106525830 has 16 divisors (see below), whose sum is σ = 255662064. Its totient is φ = 28406880.
The previous prime is 106525807. The next prime is 106525871. The reversal of 106525830 is 38525601.
It is a super-2 number, since 2×1065258302 = 22695504914377800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3550861 = 106525830 / (1 + 0 + 6 + 5 + 2 + 5 + 8 + 3 + 0).
It is a nialpdrome in base 15.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1775401 + ... + 1775460.
It is an arithmetic number, because the mean of its divisors is an integer number (15978879).
Almost surely, 2106525830 is an apocalyptic number.
106525830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
106525830 is an abundant number, since it is smaller than the sum of its proper divisors (149136234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106525830 is a wasteful number, since it uses less digits than its factorization.
106525830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3550871.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 106525830 is about 10321.1351119923. The cubic root of 106525830 is about 474.0436232528.
The spelling of 106525830 in words is "one hundred six million, five hundred twenty-five thousand, eight hundred thirty".
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