Base | Representation |
---|---|
bin | 101111100110101110… |
… | …0101111000001000000 |
3 | 100202212122212110101011 |
4 | 1133031130233001000 |
5 | 3133332131002241 |
6 | 114544143250304 |
7 | 10246245044332 |
oct | 1371534570100 |
9 | 322778773334 |
10 | 102231109696 |
11 | 3a3a0883911 |
12 | 17990ba9994 |
13 | 9842b141b1 |
14 | 4d3b4b9452 |
15 | 29d504e281 |
hex | 17cd72f040 |
102231109696 has 63 divisors (see below), whose sum is σ = 215591741917. Its totient is φ = 48088294400.
The previous prime is 102231109667. The next prime is 102231109709. The reversal of 102231109696 is 696901132201.
The square root of 102231109696 is 319736.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 79591694400 + 22639415296 = 282120^2 + 150464^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 43482921 + ... + 43485271.
Almost surely, 2102231109696 is an apocalyptic number.
102231109696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
102231109696 is the 319736-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102231109696
102231109696 is an abundant number, since it is smaller than the sum of its proper divisors (113360632221).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102231109696 is an frugal number, since it uses more digits than its factorization.
102231109696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4748 (or 2370 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 40.
The spelling of 102231109696 in words is "one hundred two billion, two hundred thirty-one million, one hundred nine thousand, six hundred ninety-six".
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