Base | Representation |
---|---|
bin | 1110100110011… |
… | …11010100100001 |
3 | 22112110211110111 |
4 | 13103033110201 |
5 | 222323442001 |
6 | 20053131321 |
7 | 3015045133 |
oct | 723172441 |
9 | 275424414 |
10 | 122484001 |
11 | 63159052 |
12 | 35029b41 |
13 | 1c4b6753 |
14 | 123a5053 |
15 | ab46851 |
hex | 74cf521 |
122484001 has 4 divisors (see below), whose sum is σ = 122619952. Its totient is φ = 122348052.
The previous prime is 122483989. The next prime is 122484053. The reversal of 122484001 is 100484221.
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 122484001 - 25 = 122483969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122484071) 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, 66615 + ... + 68428.
It is an arithmetic number, because the mean of its divisors is an integer number (30654988).
Almost surely, 2122484001 is an apocalyptic number.
It is an amenable number.
122484001 is a deficient number, since it is larger than the sum of its proper divisors (135951).
122484001 is an equidigital number, since it uses as much as digits as its factorization.
122484001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135950.
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 122484001 is about 11067.2490258420. The cubic root of 122484001 is about 496.6225719953.
The spelling of 122484001 in words is "one hundred twenty-two million, four hundred eighty-four thousand, one".
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