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10488505 = 517911719
BaseRepresentation
bin101000000000…
…101010111001
3201201212112011
4220000222321
510141113010
61012445521
7155102506
oct50005271
921655464
1010488505
115a14195
1236198a1
132233021
1415704ad
15dc2a8a
hexa00ab9

10488505 has 8 divisors (see below), whose sum is σ = 12657600. Its totient is φ = 8343216.

The previous prime is 10488487. The next prime is 10488553. The reversal of 10488505 is 50588401.

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 10488505 - 211 = 10486457 is a prime.

It is a super-2 number, since 2×104885052 = 220017474270050, which contains 22 as substring.

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, 4965 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (1582200).

Almost surely, 210488505 is an apocalyptic number.

It is an amenable number.

10488505 is a deficient number, since it is larger than the sum of its proper divisors (2169095).

10488505 is a wasteful number, since it uses less digits than its factorization.

10488505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11903.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 10488505 is about 3238.5961464808. The cubic root of 10488505 is about 218.8960189710.

The spelling of 10488505 in words is "ten million, four hundred eighty-eight thousand, five hundred five".

Divisors: 1 5 179 895 11719 58595 2097701 10488505