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3104297 = 7263353
BaseRepresentation
bin1011110101111000101001
312211201021222
423311320221
51243314142
6150311425
735246300
oct13657051
95751258
103104297
111830339
121058575
13848c81
145ab437
15414bd2
hex2f5e29

3104297 has 6 divisors (see below), whose sum is σ = 3611178. Its totient is φ = 2660784.

The previous prime is 3104293. The next prime is 3104327. The reversal of 3104297 is 7924013.

It can be written as a sum of positive squares in only one way, i.e., 3013696 + 90601 = 1736^2 + 301^2 .

It is not a de Polignac number, because 3104297 - 22 = 3104293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3104293) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 31628 + ... + 31725.

It is an arithmetic number, because the mean of its divisors is an integer number (601863).

Almost surely, 23104297 is an apocalyptic number.

It is an amenable number.

3104297 is a deficient number, since it is larger than the sum of its proper divisors (506881).

3104297 is an equidigital number, since it uses as much as digits as its factorization.

3104297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63367 (or 63360 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3104297 is about 1761.9015295981. The cubic root of 3104297 is about 145.8773129578.

The spelling of 3104297 in words is "three million, one hundred four thousand, two hundred ninety-seven".

Divisors: 1 7 49 63353 443471 3104297