Base | Representation |
---|---|
bin | 110001100110… |
… | …001000100100 |
3 | 220110112100212 |
4 | 301212020210 |
5 | 11312020002 |
6 | 1142354552 |
7 | 215336345 |
oct | 61461044 |
9 | 26415325 |
10 | 13001252 |
11 | 7380040 |
12 | 442ba58 |
13 | 2902964 |
14 | 1a260cc |
15 | 121c352 |
hex | c66224 |
13001252 has 24 divisors (see below), whose sum is σ = 24965472. Its totient is φ = 5875200.
The previous prime is 13001239. The next prime is 13001269. The reversal of 13001252 is 25210031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7727 + ... + 9257.
It is an arithmetic number, because the mean of its divisors is an integer number (1040228).
Almost surely, 213001252 is an apocalyptic number.
It is an amenable number.
13001252 is a deficient number, since it is larger than the sum of its proper divisors (11964220).
13001252 is a wasteful number, since it uses less digits than its factorization.
13001252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1739 (or 1737 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 13001252 is about 3605.7248924453. The cubic root of 13001252 is about 235.1410169170.
Adding to 13001252 its reverse (25210031), we get a palindrome (38211283).
It can be divided in two parts, 1300 and 1252, that added together give a palindrome (2552).
The spelling of 13001252 in words is "thirteen million, one thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •