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10497284 = 227374903
BaseRepresentation
bin101000000010…
…110100000100
3201202022120022
4220002310010
510141403114
61012554312
7155140220
oct50026404
921668508
1010497284
115a1a846
123622998
132237015
141573780
15dc548e
hexa02d04

10497284 has 12 divisors (see below), whose sum is σ = 20994624. Its totient is φ = 4498824.

The previous prime is 10497281. The next prime is 10497299. The reversal of 10497284 is 48279401.

10497284 is an admirable number.

It is a super-2 number, since 2×104972842 = 220385942753312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10497281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187424 + ... + 187479.

It is an arithmetic number, because the mean of its divisors is an integer number (1749552).

Almost surely, 210497284 is an apocalyptic number.

10497284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10497284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10497284 is a wasteful number, since it uses less digits than its factorization.

10497284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374914 (or 374912 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 10497284 is about 3239.9512342009. The cubic root of 10497284 is about 218.9570747726.

The spelling of 10497284 in words is "ten million, four hundred ninety-seven thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 374903 749806 1499612 2624321 5248642 10497284