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104441343401 = 193823365729
BaseRepresentation
bin110000101000100110…
…0000110110110101001
3100222120200210222000202
41201101030012312221
53202343440442101
6115551340241545
710355103525353
oct1412114066651
9328520728022
10104441343401
114032546313a
12182a92402b5
139b059b98a5
1450aac5c0d3
152ab40dd36b
hex1851306da9

104441343401 has 8 divisors (see below), whose sum is σ = 104996839080. Its totient is φ = 103885996032.

The previous prime is 104441343373. The next prime is 104441343439. The reversal of 104441343401 is 104343144401.

It can be written as a sum of positive squares in 4 ways, for example, as 5380075801 + 99061267600 = 73349^2 + 314740^2 .

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 104441343401 - 222 = 104437149097 is a prime.

It is a super-2 number, since 2×1044413434012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104441343451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556105 + ... + 1621833.

It is an arithmetic number, because the mean of its divisors is an integer number (13124604885).

Almost surely, 2104441343401 is an apocalyptic number.

It is an amenable number.

104441343401 is a deficient number, since it is larger than the sum of its proper divisors (555495679).

104441343401 is an equidigital number, since it uses as much as digits as its factorization.

104441343401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74155.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 104441343401 its reverse (104343144401), we get a palindrome (208784487802).

The spelling of 104441343401 in words is "one hundred four billion, four hundred forty-one million, three hundred forty-three thousand, four hundred one".

Divisors: 1 193 8233 65729 1588969 12685697 541146857 104441343401