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10490080 = 25565563
BaseRepresentation
bin101000000001…
…000011100000
3201201221200111
4220001003200
510141140310
61012501104
7155110216
oct50010340
921657614
1010490080
115a15397
12361a794
132233963
141570cb6
15dc328a
hexa010e0

10490080 has 24 divisors (see below), whose sum is σ = 24783192. Its totient is φ = 4195968.

The previous prime is 10490069. The next prime is 10490089. The reversal of 10490080 is 8009401.

It is a super-2 number, since 2×104900802 = 220083556812800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10490089) 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, 32622 + ... + 32941.

It is an arithmetic number, because the mean of its divisors is an integer number (1032633).

Almost surely, 210490080 is an apocalyptic number.

10490080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10490080 is an abundant number, since it is smaller than the sum of its proper divisors (14293112).

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

10490080 is an equidigital number, since it uses as much as digits as its factorization.

10490080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65578 (or 65570 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10490080 is about 3238.8392982672. The cubic root of 10490080 is about 218.9069752186.

Adding to 10490080 its reverse (8009401), we get a palindrome (18499481).

The spelling of 10490080 in words is "ten million, four hundred ninety thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 65563 131126 262252 327815 524504 655630 1049008 1311260 2098016 2622520 5245040 10490080