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10445080 = 235261127
BaseRepresentation
bin100111110110…
…000100011000
3201122122221211
4213312010120
510133220310
61011512504
7154532062
oct47660430
921578854
1010445080
1159945a8
1235b8734
132219329
14155c732
15db4c8a
hex9f6118

10445080 has 16 divisors (see below), whose sum is σ = 23501520. Its totient is φ = 4178016.

The previous prime is 10445077. The next prime is 10445093. The reversal of 10445080 is 8054401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130524 + ... + 130603.

It is an arithmetic number, because the mean of its divisors is an integer number (1468845).

Almost surely, 210445080 is an apocalyptic number.

10445080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10445080 is an abundant number, since it is smaller than the sum of its proper divisors (13056440).

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

10445080 is a wasteful number, since it uses less digits than its factorization.

10445080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261138 (or 261134 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 10445080 is about 3231.8848989406. The cubic root of 10445080 is about 218.5935065749.

Adding to 10445080 its reverse (8054401), we get a palindrome (18499481).

The spelling of 10445080 in words is "ten million, four hundred forty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 261127 522254 1044508 1305635 2089016 2611270 5222540 10445080