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10253090 = 252833623
BaseRepresentation
bin100111000111…
…001100100010
3201021220121002
4213013030202
510111044330
61003432002
7153102251
oct47071442
921256532
1010253090
115873331
123525602
13217cb23
14150c798
15d77e45
hex9c7322

10253090 has 16 divisors (see below), whose sum is σ = 18525888. Its totient is φ = 4085616.

The previous prime is 10253053. The next prime is 10253149. The reversal of 10253090 is 9035201.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1019 + ... + 4641.

It is an arithmetic number, because the mean of its divisors is an integer number (1157868).

Almost surely, 210253090 is an apocalyptic number.

10253090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10253090 is a deficient number, since it is larger than the sum of its proper divisors (8272798).

10253090 is a wasteful number, since it uses less digits than its factorization.

10253090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3913.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 10253090 is about 3202.0446592763. The cubic root of 10253090 is about 217.2459004657.

Adding to 10253090 its reverse (9035201), we get a palindrome (19288291).

The spelling of 10253090 in words is "ten million, two hundred fifty-three thousand, ninety".

Divisors: 1 2 5 10 283 566 1415 2830 3623 7246 18115 36230 1025309 2050618 5126545 10253090