Base | Representation |
---|---|
bin | 1001111011001111… |
… | …1111111001100100 |
3 | 20212200121010111012 |
4 | 2132303333321210 |
5 | 20424043244304 |
6 | 1120220001352 |
7 | 123012202001 |
oct | 23663777144 |
9 | 6780533435 |
10 | 2664431204 |
11 | 1148002666 |
12 | 624390258 |
13 | 336011b16 |
14 | 1b3c148a8 |
15 | 108dab16e |
hex | 9ecffe64 |
2664431204 has 6 divisors (see below), whose sum is σ = 4662754614. Its totient is φ = 1332215600.
The previous prime is 2664431201. The next prime is 2664431219. The reversal of 2664431204 is 4021344662.
It can be written as a sum of positive squares in only one way, i.e., 1389798400 + 1274632804 = 37280^2 + 35702^2 .
It is not an unprimeable number, because it can be changed into a prime (2664431201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333053897 + ... + 333053904.
It is an arithmetic number, because the mean of its divisors is an integer number (777125769).
Almost surely, 22664431204 is an apocalyptic number.
It is an amenable number.
2664431204 is a deficient number, since it is larger than the sum of its proper divisors (1998323410).
2664431204 is a wasteful number, since it uses less digits than its factorization.
2664431204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 666107805 (or 666107803 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
The square root of 2664431204 is about 51618.1286371368. The cubic root of 2664431204 is about 1386.3349445609.
Adding to 2664431204 its reverse (4021344662), we get a palindrome (6685775866).
The spelling of 2664431204 in words is "two billion, six hundred sixty-four million, four hundred thirty-one thousand, two hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •