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104324653 = 487214219
BaseRepresentation
bin1100011011111…
…01111000101101
321021022020112001
412031331320231
5203201342103
614204012301
72404513336
oct615757055
9237266461
10104324653
1153985724
122ab31091
13187c9084
14dbd928d
15925b01d
hex637de2d

104324653 has 4 divisors (see below), whose sum is σ = 104539360. Its totient is φ = 104109948.

The previous prime is 104324603. The next prime is 104324669. The reversal of 104324653 is 356423401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104324653 - 29 = 104324141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104324603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106623 + ... + 107596.

It is an arithmetic number, because the mean of its divisors is an integer number (26134840).

Almost surely, 2104324653 is an apocalyptic number.

It is an amenable number.

104324653 is a deficient number, since it is larger than the sum of its proper divisors (214707).

104324653 is an equidigital number, since it uses as much as digits as its factorization.

104324653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214706.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 104324653 is about 10213.9440472327. The cubic root of 104324653 is about 470.7557676142.

The spelling of 104324653 in words is "one hundred four million, three hundred twenty-four thousand, six hundred fifty-three".

Divisors: 1 487 214219 104324653