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3808104401 = 6162427941
BaseRepresentation
bin1110001011111011…
…0000111111010001
3100211101121202011202
43202332300333101
530244333320101
61425512520545
7163240232123
oct34276607721
910741552152
103808104401
111684637222
128a33b0155
13488c4421a
14281a81213
151744bc36b
hexe2fb0fd1

3808104401 has 4 divisors (see below), whose sum is σ = 3870532404. Its totient is φ = 3745676400.

The previous prime is 3808104389. The next prime is 3808104479. The reversal of 3808104401 is 1044018083.

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 226201600 + 3581902801 = 15040^2 + 59849^2 .

It is a cyclic number.

It is not a de Polignac number, because 3808104401 - 26 = 3808104337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3808104901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31213910 + ... + 31214031.

It is an arithmetic number, because the mean of its divisors is an integer number (967633101).

Almost surely, 23808104401 is an apocalyptic number.

It is an amenable number.

3808104401 is a deficient number, since it is larger than the sum of its proper divisors (62428003).

3808104401 is an equidigital number, since it uses as much as digits as its factorization.

3808104401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62428002.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 3808104401 is about 61709.8403903300. The cubic root of 3808104401 is about 1561.5993351501.

The spelling of 3808104401 in words is "three billion, eight hundred eight million, one hundred four thousand, four hundred one".

Divisors: 1 61 62427941 3808104401