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104653450 = 25211238273
BaseRepresentation
bin1100011110011…
…10001010001010
321021220221112201
412033032022022
5203242402300
614215030414
72410353046
oct617161212
9237827481
10104653450
115408a760
122b06b40a
13188b2925
14dc83026
1592c366a
hex63ce28a

104653450 has 48 divisors (see below), whose sum is σ = 221610816. Its totient is φ = 36396800.

The previous prime is 104653403. The next prime is 104653453. The reversal of 104653450 is 54356401.

It is not an unprimeable number, because it can be changed into a prime (104653453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8514 + ... + 16786.

It is an arithmetic number, because the mean of its divisors is an integer number (4616892).

Almost surely, 2104653450 is an apocalyptic number.

104653450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104653450 is an abundant number, since it is smaller than the sum of its proper divisors (116957366).

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

104653450 is a wasteful number, since it uses less digits than its factorization.

104653450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8319 (or 8314 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 104653450 is about 10230.0268816851. The cubic root of 104653450 is about 471.2498047548.

The spelling of 104653450 in words is "one hundred four million, six hundred fifty-three thousand, four hundred fifty".

Divisors: 1 2 5 10 11 22 23 25 46 50 55 110 115 230 253 275 506 550 575 1150 1265 2530 6325 8273 12650 16546 41365 82730 91003 182006 190279 206825 380558 413650 455015 910030 951395 1902790 2093069 2275075 4186138 4550150 4756975 9513950 10465345 20930690 52326725 104653450