Base | Representation |
---|---|
bin | 101101101110100100010101… |
… | …010000010001001000100111 |
3 | 222101002010202000120021112110 |
4 | 231232210111100101020213 |
5 | 202330010241224034343 |
6 | 1551421400324052103 |
7 | 60234606542234244 |
oct | 5556442520211047 |
9 | 871063660507473 |
10 | 201112200221223 |
11 | 5909822904a0a5 |
12 | 1a680a84b34033 |
13 | 882aa50832865 |
14 | 3793c4d5485cb |
15 | 183b5cab60833 |
hex | b6e915411227 |
201112200221223 has 8 divisors (see below), whose sum is σ = 268150722414336. Its totient is φ = 134074239087800.
The previous prime is 201112200221029. The next prime is 201112200221239. The reversal of 201112200221223 is 322122002211102.
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 201112200221223 - 210 = 201112200220199 is a prime.
It is a super-2 number, since 2×2011122002212232 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 201112200221223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201112200229223) 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, 139427823 + ... + 140862848.
It is an arithmetic number, because the mean of its divisors is an integer number (33518840301792).
Almost surely, 2201112200221223 is an apocalyptic number.
201112200221223 is a deficient number, since it is larger than the sum of its proper divisors (67038522193113).
201112200221223 is a wasteful number, since it uses less digits than its factorization.
201112200221223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280529845.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 201112200221223 its reverse (322122002211102), we get a palindrome (523234202432325).
The spelling of 201112200221223 in words is "two hundred one trillion, one hundred twelve billion, two hundred million, two hundred twenty-one thousand, two hundred twenty-three".
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