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10004331 = 315112207
BaseRepresentation
bin100110001010…
…011101101011
3200211021100210
4212022131223
510030114311
6554232203
7151015101
oct46123553
920737323
1010004331
115713447
123425663
1320c382c
141485c71
15d293a6
hex98a76b

10004331 has 8 divisors (see below), whose sum is σ = 13353984. Its totient is φ = 6662120.

The previous prime is 10004329. The next prime is 10004341. The reversal of 10004331 is 13340001.

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 10004331 - 21 = 10004329 is a prime.

It is a super-2 number, since 2×100043312 = 200173277515122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10004311) 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 7 ways as a sum of consecutive naturals, for example, 3430 + ... + 5636.

It is an arithmetic number, because the mean of its divisors is an integer number (1669248).

Almost surely, 210004331 is an apocalyptic number.

10004331 is a deficient number, since it is larger than the sum of its proper divisors (3349653).

10004331 is a wasteful number, since it uses less digits than its factorization.

10004331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10004331 is about 3162.9623772660. The cubic root of 10004331 is about 215.4745673695.

Adding to 10004331 its reverse (13340001), we get a palindrome (23344332).

The spelling of 10004331 in words is "ten million, four thousand, three hundred thirty-one".

Divisors: 1 3 1511 2207 4533 6621 3334777 10004331