Base | Representation |
---|---|
bin | 10010110100010000… |
… | …11111101111110111 |
3 | 222002000220102101112 |
4 | 21122020133233313 |
5 | 131142120024343 |
6 | 4350231145235 |
7 | 505224346211 |
oct | 113210375767 |
9 | 28060812345 |
10 | 10102111223 |
11 | 4314418756 |
12 | 1b5b21521b |
13 | c4cbbcc09 |
14 | 6bb9435b1 |
15 | 3e1d2d218 |
hex | 25a21fbf7 |
10102111223 has 8 divisors (see below), whose sum is σ = 10121008800. Its totient is φ = 10083231648.
The previous prime is 10102111211. The next prime is 10102111231. The reversal of 10102111223 is 32211120101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10102111223 - 24 = 10102111207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10102111198 and 10102111207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102111423) 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, 1618673 + ... + 1624901.
It is an arithmetic number, because the mean of its divisors is an integer number (1265126100).
Almost surely, 210102111223 is an apocalyptic number.
10102111223 is a deficient number, since it is larger than the sum of its proper divisors (18897577).
10102111223 is an equidigital number, since it uses as much as digits as its factorization.
10102111223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9001.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10102111223 its reverse (32211120101), we get a palindrome (42313231324).
The spelling of 10102111223 in words is "ten billion, one hundred two million, one hundred eleven thousand, two hundred twenty-three".
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