Search a number
-
+
104151323401 = 752313844387
BaseRepresentation
bin110000011111111100…
…1110001001100001001
3100221211111002102101021
41200333321301030021
53201300214322101
6115502500152441
710344652433116
oct1407771611411
9327744072337
10104151323401
1140196785894
1218228098721
139a8a8a4518
14508052590d
152a989015a1
hex183fe71309

104151323401 has 4 divisors (see below), whose sum is σ = 104165175312. Its totient is φ = 104137471492.

The previous prime is 104151323387. The next prime is 104151323431. The reversal of 104151323401 is 104323151401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104151323401 - 217 = 104151192329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104151323431) 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, 6914671 + ... + 6929716.

It is an arithmetic number, because the mean of its divisors is an integer number (26041293828).

Almost surely, 2104151323401 is an apocalyptic number.

It is an amenable number.

104151323401 is a deficient number, since it is larger than the sum of its proper divisors (13851911).

104151323401 is an equidigital number, since it uses as much as digits as its factorization.

104151323401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13851910.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 104151323401 its reverse (104323151401), we get a palindrome (208474474802).

The spelling of 104151323401 in words is "one hundred four billion, one hundred fifty-one million, three hundred twenty-three thousand, four hundred one".

Divisors: 1 7523 13844387 104151323401