Base | Representation |
---|---|
bin | 10111010100110001… |
… | …11000000010000101 |
3 | 1012022200221222022112 |
4 | 23222120320002011 |
5 | 201121203332401 |
6 | 5430324510405 |
7 | 622212666350 |
oct | 135230700205 |
9 | 35280858275 |
10 | 12522324101 |
11 | 5346586491 |
12 | 251584b405 |
13 | 1247434b41 |
14 | 86b145297 |
15 | 4d45483bb |
hex | 2ea638085 |
12522324101 has 4 divisors (see below), whose sum is σ = 14311227552. Its totient is φ = 10733420652.
The previous prime is 12522324097. The next prime is 12522324161. The reversal of 12522324101 is 10142322521.
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 12522324101 - 22 = 12522324097 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 (12522324161) 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, 894451715 + ... + 894451728.
It is an arithmetic number, because the mean of its divisors is an integer number (3577806888).
Almost surely, 212522324101 is an apocalyptic number.
It is an amenable number.
12522324101 is a deficient number, since it is larger than the sum of its proper divisors (1788903451).
12522324101 is an equidigital number, since it uses as much as digits as its factorization.
12522324101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1788903450.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 12522324101 its reverse (10142322521), we get a palindrome (22664646622).
The spelling of 12522324101 in words is "twelve billion, five hundred twenty-two million, three hundred twenty-four thousand, one hundred one".
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