Base | Representation |
---|---|
bin | 110001110010… |
… | …100111110010 |
3 | 220120010112022 |
4 | 301302213302 |
5 | 11320134102 |
6 | 1143431442 |
7 | 215641436 |
oct | 61624762 |
9 | 26503468 |
10 | 13052402 |
11 | 7405510 |
12 | 4455582 |
13 | 292001c |
14 | 1a3a9c6 |
15 | 122c5a2 |
hex | c729f2 |
13052402 has 8 divisors (see below), whose sum is σ = 21358512. Its totient is φ = 5932900.
The previous prime is 13052387. The next prime is 13052419. The reversal of 13052402 is 20425031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296624 + ... + 296667.
It is an arithmetic number, because the mean of its divisors is an integer number (2669814).
Almost surely, 213052402 is an apocalyptic number.
13052402 is a deficient number, since it is larger than the sum of its proper divisors (8306110).
13052402 is a wasteful number, since it uses less digits than its factorization.
13052402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593304.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 13052402 is about 3612.8108170786. The cubic root of 13052402 is about 235.4489801921.
Adding to 13052402 its reverse (20425031), we get a palindrome (33477433).
The spelling of 13052402 in words is "thirteen million, fifty-two thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •