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1104404421301 = 2789395985809
BaseRepresentation
bin10000000100100011101…
…000100001101010110101
310220120122211202112220121
4100010203220201222311
5121043310012440201
62203204551331541
7142535112455656
oct20044350415265
93816584675817
101104404421301
1139641455a9a5
1215a05a980bb1
13801b642881c
143b64c41352d
151dadc4ae9a1
hex10123a21ab5

1104404421301 has 4 divisors (see below), whose sum is σ = 1104800409900. Its totient is φ = 1104008432704.

The previous prime is 1104404421283. The next prime is 1104404421353. The reversal of 1104404421301 is 1031244044011.

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 310835240676 + 793569180625 = 557526^2 + 890825^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104404421301 - 29 = 1104404420789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104404421391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197990116 + ... + 197995693.

It is an arithmetic number, because the mean of its divisors is an integer number (276200102475).

Almost surely, 21104404421301 is an apocalyptic number.

It is an amenable number.

1104404421301 is a deficient number, since it is larger than the sum of its proper divisors (395988599).

1104404421301 is an equidigital number, since it uses as much as digits as its factorization.

1104404421301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395988598.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1104404421301 its reverse (1031244044011), we get a palindrome (2135648465312).

The spelling of 1104404421301 in words is "one trillion, one hundred four billion, four hundred four million, four hundred twenty-one thousand, three hundred one".

Divisors: 1 2789 395985809 1104404421301