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10490800 = 245226227
BaseRepresentation
bin101000000001…
…001110110000
3201201222200011
4220001032300
510141201200
61012504304
7155112265
oct50011660
921658604
1010490800
115a15991
12361b094
132234098
14157126c
15dc35ba
hexa013b0

10490800 has 30 divisors (see below), whose sum is σ = 25205108. Its totient is φ = 4196160.

The previous prime is 10490791. The next prime is 10490801. The reversal of 10490800 is 809401.

It is a super-2 number, since 2×104908002 = 220113769280000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10490801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12714 + ... + 13513.

Almost surely, 210490800 is an apocalyptic number.

10490800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10490800 is an abundant number, since it is smaller than the sum of its proper divisors (14714308).

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

10490800 is a wasteful number, since it uses less digits than its factorization.

10490800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26245 (or 26234 counting only the distinct ones).

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

The square root of 10490800 is about 3238.9504472900. The cubic root of 10490800 is about 218.9119834237.

The spelling of 10490800 in words is "ten million, four hundred ninety thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 26227 52454 104908 131135 209816 262270 419632 524540 655675 1049080 1311350 2098160 2622700 5245400 10490800