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104996041 = 129780953
BaseRepresentation
bin1100100001000…
…01110011001001
321022120100111021
412100201303021
5203334333131
614230232441
72413310623
oct620416311
9238510437
10104996041
11542a4097
122b1b5721
13189a2847
14dd31c13
15933ee11
hex6421cc9

104996041 has 4 divisors (see below), whose sum is σ = 105078292. Its totient is φ = 104913792.

The previous prime is 104996027. The next prime is 104996083. The reversal of 104996041 is 140699401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73960000 + 31036041 = 8600^2 + 5571^2 .

It is a cyclic number.

It is not a de Polignac number, because 104996041 - 213 = 104987849 is a prime.

It is a super-2 number, since 2×1049960412 = 22048337251347362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104995988 and 104996006.

It is not an unprimeable number, because it can be changed into a prime (104993041) 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 3 ways as a sum of consecutive naturals, for example, 39180 + ... + 41773.

It is an arithmetic number, because the mean of its divisors is an integer number (26269573).

Almost surely, 2104996041 is an apocalyptic number.

It is an amenable number.

104996041 is a deficient number, since it is larger than the sum of its proper divisors (82251).

104996041 is an equidigital number, since it uses as much as digits as its factorization.

104996041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82250.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 104996041 is about 10246.7575847192. The cubic root of 104996041 is about 471.7634686395.

The spelling of 104996041 in words is "one hundred four million, nine hundred ninety-six thousand, forty-one".

Divisors: 1 1297 80953 104996041