Base | Representation |
---|---|
bin | 110000001110… |
… | …001100001000 |
3 | 212210020020101 |
4 | 300032030020 |
5 | 11214003112 |
6 | 1130535144 |
7 | 212306215 |
oct | 60161410 |
9 | 25706211 |
10 | 12641032 |
11 | 7154438 |
12 | 42974b4 |
13 | 2807a01 |
14 | 1970b0c |
15 | 119a757 |
hex | c0e308 |
12641032 has 16 divisors (see below), whose sum is σ = 23783760. Its totient is φ = 6298704.
The previous prime is 12641021. The next prime is 12641051. The reversal of 12641032 is 23014621.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118 + ... + 5029.
It is an arithmetic number, because the mean of its divisors is an integer number (1486485).
Almost surely, 212641032 is an apocalyptic number.
It is an amenable number.
12641032 is a deficient number, since it is larger than the sum of its proper divisors (11142728).
12641032 is a wasteful number, since it uses less digits than its factorization.
12641032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5460 (or 5456 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 12641032 is about 3555.4229003031. The cubic root of 12641032 is about 232.9489963085.
Adding to 12641032 its reverse (23014621), we get a palindrome (35655653).
The spelling of 12641032 in words is "twelve million, six hundred forty-one thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •