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104092961 = 724161703
BaseRepresentation
bin1100011010001…
…01010100100001
321020212110200212
412031011110201
5203121433321
614155023505
72402530010
oct615052441
9236773625
10104092961
1153837645
122aa3ab95
131874778b
14db78a77
15921255b
hex6345521

104092961 has 8 divisors (see below), whose sum is σ = 119458944. Its totient is φ = 88850880.

The previous prime is 104092903. The next prime is 104092979. The reversal of 104092961 is 169290401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104092961 - 222 = 99898657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104092991) 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, 29165 + ... + 32538.

It is an arithmetic number, because the mean of its divisors is an integer number (14932368).

Almost surely, 2104092961 is an apocalyptic number.

It is an amenable number.

104092961 is a deficient number, since it is larger than the sum of its proper divisors (15365983).

104092961 is an equidigital number, since it uses as much as digits as its factorization.

104092961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61951.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 104092961 is about 10202.5957971489. The cubic root of 104092961 is about 470.4070127552.

The spelling of 104092961 in words is "one hundred four million, ninety-two thousand, nine hundred sixty-one".

Divisors: 1 7 241 1687 61703 431921 14870423 104092961