Search a number
-
+
3808648801 is a prime number
BaseRepresentation
bin1110001100000011…
…0101111001100001
3100211102122101221201
43203000311321201
530300003230201
61425532321201
7163244660236
oct34300657141
910742571851
103808648801
111684979241
128a3613201
134890a4c59
14281b8378d
15174578801
hexe3035e61

3808648801 has 2 divisors, whose sum is σ = 3808648802. Its totient is φ = 3808648800.

The previous prime is 3808648763. The next prime is 3808648813. The reversal of 3808648801 is 1088468083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3701505600 + 107143201 = 60840^2 + 10351^2 .

It is a cyclic number.

It is not a de Polignac number, because 3808648801 - 217 = 3808517729 is a prime.

It is not a weakly prime, because it can be changed into another prime (3808648891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1904324400 + 1904324401.

It is an arithmetic number, because the mean of its divisors is an integer number (1904324401).

Almost surely, 23808648801 is an apocalyptic number.

It is an amenable number.

3808648801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3808648801 is an equidigital number, since it uses as much as digits as its factorization.

3808648801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 3808648801 is about 61714.2511985684. The cubic root of 3808648801 is about 1561.6737461151.

The spelling of 3808648801 in words is "three billion, eight hundred eight million, six hundred forty-eight thousand, eight hundred one".