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10253860 = 2252322291
BaseRepresentation
bin100111000111…
…011000100100
3201021221122121
4213013120210
510111110420
61003435324
7153104431
oct47073044
921257577
1010253860
115873971
123525b44
132180296
14150cb88
15d782aa
hex9c7624

10253860 has 24 divisors (see below), whose sum is σ = 22470336. Its totient is φ = 3923040.

The previous prime is 10253851. The next prime is 10253861. The reversal of 10253860 is 6835201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10253861) by changing a digit.

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, 10686 + ... + 11605.

It is an arithmetic number, because the mean of its divisors is an integer number (936264).

Almost surely, 210253860 is an apocalyptic number.

10253860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10253860 is an abundant number, since it is smaller than the sum of its proper divisors (12216476).

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

10253860 is a wasteful number, since it uses less digits than its factorization.

10253860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22323 (or 22321 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10253860 is about 3202.1648926937. The cubic root of 10253860 is about 217.2513386688.

The spelling of 10253860 in words is "ten million, two hundred fifty-three thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 22291 44582 89164 111455 222910 445820 512693 1025386 2050772 2563465 5126930 10253860