Base | Representation |
---|---|
bin | 101111100110101110… |
… | …1001000100100000101 |
3 | 100202212200001202220220 |
4 | 1133031131020210011 |
5 | 3133332142324331 |
6 | 114544145414553 |
7 | 10246245661404 |
oct | 1371535104405 |
9 | 322780052826 |
10 | 102231214341 |
11 | 3a3a09454a3 |
12 | 1799103a459 |
13 | 9842b4ca09 |
14 | 4d3b50563b |
15 | 29d5070296 |
hex | 17cd748905 |
102231214341 has 64 divisors (see below), whose sum is σ = 143666265600. Its totient is φ = 64603008000.
The previous prime is 102231214301. The next prime is 102231214357. The reversal of 102231214341 is 143412132201.
It is not a de Polignac number, because 102231214341 - 26 = 102231214277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102231214301) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 328717576 + ... + 328717886.
It is an arithmetic number, because the mean of its divisors is an integer number (2244785400).
Almost surely, 2102231214341 is an apocalyptic number.
It is an amenable number.
102231214341 is a deficient number, since it is larger than the sum of its proper divisors (41435051259).
102231214341 is a wasteful number, since it uses less digits than its factorization.
102231214341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 830.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 102231214341 its reverse (143412132201), we get a palindrome (245643346542).
The spelling of 102231214341 in words is "one hundred two billion, two hundred thirty-one million, two hundred fourteen thousand, three hundred forty-one".
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