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104852669 = 823127403
BaseRepresentation
bin1100011111111…
…10110010111101
321022022001211012
412033332302331
5203320241134
614223205005
72412142625
oct617766275
9238261735
10104852669
11542063a9
122b146765
13189524cc
14dcd5885
1593126ce
hex63fecbd

104852669 has 4 divisors (see below), whose sum is σ = 104980896. Its totient is φ = 104724444.

The previous prime is 104852663. The next prime is 104852701. The reversal of 104852669 is 966258401.

It is a happy number.

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 104852669 - 212 = 104848573 is a prime.

It is a super-2 number, since 2×1048526692 = 21988164392847122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104852663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62879 + ... + 64524.

It is an arithmetic number, because the mean of its divisors is an integer number (26245224).

Almost surely, 2104852669 is an apocalyptic number.

It is an amenable number.

104852669 is a deficient number, since it is larger than the sum of its proper divisors (128227).

104852669 is an equidigital number, since it uses as much as digits as its factorization.

104852669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128226.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 104852669 is about 10239.7592256849. The cubic root of 104852669 is about 471.5486399623.

The spelling of 104852669 in words is "one hundred four million, eight hundred fifty-two thousand, six hundred sixty-nine".

Divisors: 1 823 127403 104852669