Base | Representation |
---|---|
bin | 1110100110011… |
… | …11011010001001 |
3 | 22112110211221211 |
4 | 13103033122021 |
5 | 222323444421 |
6 | 20053133121 |
7 | 3015046156 |
oct | 723173211 |
9 | 275424854 |
10 | 122484361 |
11 | 6315934a |
12 | 3502a1a1 |
13 | 1c4b696c |
14 | 123a522d |
15 | ab469e1 |
hex | 74cf689 |
122484361 has 4 divisors (see below), whose sum is σ = 127809792. Its totient is φ = 117158932.
The previous prime is 122484359. The next prime is 122484367. The reversal of 122484361 is 163484221.
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 a cyclic number.
It is not a de Polignac number, because 122484361 - 21 = 122484359 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122484367) 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, 2662681 + ... + 2662726.
It is an arithmetic number, because the mean of its divisors is an integer number (31952448).
Almost surely, 2122484361 is an apocalyptic number.
It is an amenable number.
122484361 is a deficient number, since it is larger than the sum of its proper divisors (5325431).
122484361 is an equidigital number, since it uses as much as digits as its factorization.
122484361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5325430.
The product of its digits is 9216, while the sum is 31.
The square root of 122484361 is about 11067.2652900344. The cubic root of 122484361 is about 496.6230585458.
The spelling of 122484361 in words is "one hundred twenty-two million, four hundred eighty-four thousand, three hundred sixty-one".
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