Base | Representation |
---|---|
bin | 101110101010011111… |
… | …1101100011100010100 |
3 | 100120122211020012001021 |
4 | 1131110333230130110 |
5 | 3120212304343220 |
6 | 114011433010524 |
7 | 10145205624022 |
oct | 1352477543424 |
9 | 316584205037 |
10 | 100210231060 |
11 | 39554076885 |
12 | 17508253a44 |
13 | 95b0239814 |
14 | 4bc8d47712 |
15 | 29179154aa |
hex | 1754fec714 |
100210231060 has 24 divisors (see below), whose sum is σ = 211223806920. Its totient is φ = 39935078784.
The previous prime is 100210231049. The next prime is 100210231063. The reversal of 100210231060 is 60132012001.
It can be written as a sum of positive squares in 4 ways, for example, as 958769296 + 99251461764 = 30964^2 + 315042^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100210231063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9307839 + ... + 9318598.
It is an arithmetic number, because the mean of its divisors is an integer number (8800991955).
Almost surely, 2100210231060 is an apocalyptic number.
100210231060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100210231060 is an abundant number, since it is smaller than the sum of its proper divisors (111013575860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100210231060 is a wasteful number, since it uses less digits than its factorization.
100210231060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18626715 (or 18626713 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 100210231060 its reverse (60132012001), we get a palindrome (160342243061).
The spelling of 100210231060 in words is "one hundred billion, two hundred ten million, two hundred thirty-one thousand, sixty".
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