Base | Representation |
---|---|
bin | 100000001100011111110… |
… | …110001001000101101101 |
3 | 21211111200220210012001222 |
4 | 200030133312021011231 |
5 | 242222040231203031 |
6 | 4412214303513125 |
7 | 315562246325306 |
oct | 40143766110555 |
9 | 7744626705058 |
10 | 2212442444141 |
11 | 783323099476 |
12 | 2b89525b87a5 |
13 | 13082b59a817 |
14 | 791232417ad |
15 | 3c83d96be7b |
hex | 2031fd8916d |
2212442444141 has 4 divisors (see below), whose sum is σ = 2217482176800. Its totient is φ = 2207402711484.
The previous prime is 2212442444123. The next prime is 2212442444159. The reversal of 2212442444141 is 1414442442122.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (2212442444123) and next prime (2212442444159).
It is a cyclic number.
It is not a de Polignac number, because 2212442444141 - 210 = 2212442443117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212442444041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2519865671 + ... + 2519866548.
It is an arithmetic number, because the mean of its divisors is an integer number (554370544200).
Almost surely, 22212442444141 is an apocalyptic number.
It is an amenable number.
2212442444141 is a deficient number, since it is larger than the sum of its proper divisors (5039732659).
2212442444141 is an equidigital number, since it uses as much as digits as its factorization.
2212442444141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5039732658.
The product of its digits is 65536, while the sum is 35.
Adding to 2212442444141 its reverse (1414442442122), we get a palindrome (3626884886263).
The spelling of 2212442444141 in words is "two trillion, two hundred twelve billion, four hundred forty-two million, four hundred forty-four thousand, one hundred forty-one".
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