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10304485 = 52398623
BaseRepresentation
bin100111010011…
…101111100101
3201101112002121
4213103233211
510114220420
61004505541
7153405142
oct47235745
921345077
1010304485
1158a8a04
12354b2b1
13219a339
1415233c9
15d882aa
hex9d3be5

10304485 has 8 divisors (see below), whose sum is σ = 12418560. Its totient is φ = 8208144.

The previous prime is 10304473. The next prime is 10304501. The reversal of 10304485 is 58440301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10304485 - 25 = 10304453 is a prime.

It is a super-2 number, since 2×103044852 = 212364822230450, which contains 22 as substring.

It is a congruent 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, 3117 + ... + 5506.

It is an arithmetic number, because the mean of its divisors is an integer number (1552320).

Almost surely, 210304485 is an apocalyptic number.

It is an amenable number.

10304485 is a deficient number, since it is larger than the sum of its proper divisors (2114075).

10304485 is an equidigital number, since it uses as much as digits as its factorization.

10304485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8867.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 10304485 is about 3210.0599682872. The cubic root of 10304485 is about 217.6082871182.

Adding to 10304485 its reverse (58440301), we get a palindrome (68744786).

The spelling of 10304485 in words is "ten million, three hundred four thousand, four hundred eighty-five".

Divisors: 1 5 239 1195 8623 43115 2060897 10304485