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104976001 = 1337321649
BaseRepresentation
bin1100100000111…
…00111010000001
321022112100000001
412100130322001
5203333213001
614230000001
72413165324
oct620347201
9238470001
10104976001
1154290029
122b1a6001
13189966a0
14dd287bb
159339001
hex641ce81

104976001 has 8 divisors (see below), whose sum is σ = 113359400. Its totient is φ = 96636672.

The previous prime is 104975999. The next prime is 104976061. The reversal of 104976001 is 100679401.

It can be written as a sum of positive squares in 4 ways, for example, as 2480625 + 102495376 = 1575^2 + 10124^2 .

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 104976001 - 21 = 104975999 is a prime.

It is a super-2 number, since 2×1049760012 = 22039921571904002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104976061) 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, 5976 + ... + 15673.

It is an arithmetic number, because the mean of its divisors is an integer number (14169925).

Almost surely, 2104976001 is an apocalyptic number.

It is an amenable number.

104976001 is a deficient number, since it is larger than the sum of its proper divisors (8383399).

104976001 is a wasteful number, since it uses less digits than its factorization.

104976001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22035.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 104976001 is about 10245.7796677461. The cubic root of 104976001 is about 471.7334524555.

The spelling of 104976001 in words is "one hundred four million, nine hundred seventy-six thousand, one".

Divisors: 1 13 373 4849 21649 281437 8075077 104976001