Base | Representation |
---|---|
bin | 110001011111… |
… | …111110000100 |
3 | 220102020201202 |
4 | 301133332010 |
5 | 11310213004 |
6 | 1142042032 |
7 | 215202626 |
oct | 61377604 |
9 | 26366652 |
10 | 12976004 |
11 | 7363078 |
12 | 4419318 |
13 | 28c4312 |
14 | 1a1ac16 |
15 | 1214b1e |
hex | c5ff84 |
12976004 has 6 divisors (see below), whose sum is σ = 22708014. Its totient is φ = 6488000.
The previous prime is 12975983. The next prime is 12976009. The reversal of 12976004 is 40067921.
It can be written as a sum of positive squares in only one way, i.e., 12974404 + 1600 = 3602^2 + 40^2 .
It is not an unprimeable number, because it can be changed into a prime (12976009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621997 + ... + 1622004.
It is an arithmetic number, because the mean of its divisors is an integer number (3784669).
Almost surely, 212976004 is an apocalyptic number.
It is an amenable number.
12976004 is a deficient number, since it is larger than the sum of its proper divisors (9732010).
12976004 is a wasteful number, since it uses less digits than its factorization.
12976004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3244005 (or 3244003 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 12976004 is about 3602.2220919871. Note that the first 3 decimals coincide. The cubic root of 12976004 is about 234.9887062627.
The spelling of 12976004 in words is "twelve million, nine hundred seventy-six thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •