Base | Representation |
---|---|
bin | 11001001011111110… |
… | …10011101011001101 |
3 | 1021220101111201000021 |
4 | 30211333103223031 |
5 | 210143144121131 |
6 | 10113444502141 |
7 | 656044160425 |
oct | 144577235315 |
9 | 37811451007 |
10 | 13522254541 |
11 | 5809a61a84 |
12 | 27546aa951 |
13 | 1376649463 |
14 | 923c75485 |
15 | 542213e11 |
hex | 325fd3acd |
13522254541 has 4 divisors (see below), whose sum is σ = 13693422400. Its totient is φ = 13351086684.
The previous prime is 13522254511. The next prime is 13522254547. The reversal of 13522254541 is 14545222531.
It is a happy number.
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 13522254541 - 25 = 13522254509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13522254497 and 13522254506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13522254547) 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, 85583811 + ... + 85583968.
It is an arithmetic number, because the mean of its divisors is an integer number (3423355600).
Almost surely, 213522254541 is an apocalyptic number.
It is an amenable number.
13522254541 is a deficient number, since it is larger than the sum of its proper divisors (171167859).
13522254541 is an equidigital number, since it uses as much as digits as its factorization.
13522254541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171167858.
The product of its digits is 48000, while the sum is 34.
The spelling of 13522254541 in words is "thirteen billion, five hundred twenty-two million, two hundred fifty-four thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •