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10488669 = 33496223
BaseRepresentation
bin101000000000…
…101101011101
3201201212202020
4220000231131
510141114134
61012450353
7155103132
oct50005535
921655666
1010488669
115a14324
1236199b9
132233119
141570589
15dc2b49
hexa00b5d

10488669 has 4 divisors (see below), whose sum is σ = 13984896. Its totient is φ = 6992444.

The previous prime is 10488659. The next prime is 10488671. The reversal of 10488669 is 96688401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10488669 - 25 = 10488637 is a prime.

It is a super-2 number, since 2×104886692 = 220024354783122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10488669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10488619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748109 + ... + 1748114.

It is an arithmetic number, because the mean of its divisors is an integer number (3496224).

Almost surely, 210488669 is an apocalyptic number.

It is an amenable number.

10488669 is a deficient number, since it is larger than the sum of its proper divisors (3496227).

10488669 is an equidigital number, since it uses as much as digits as its factorization.

10488669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496226.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 10488669 is about 3238.6214659944. The cubic root of 10488669 is about 218.8971598632.

The spelling of 10488669 in words is "ten million, four hundred eighty-eight thousand, six hundred sixty-nine".

Divisors: 1 3 3496223 10488669