Search a number
-
+
104420101423 = 1150918649777
BaseRepresentation
bin110000100111111101…
…1000100110100101111
3100222112012211202111211
41201033323010310233
53202323021221143
6115545301055251
710354425134401
oct1411773046457
9328465752454
10104420101423
1140314474790
12182a20b7527
139b01490081
1450a80ccb71
152ab22e449d
hex184fec4d2f

104420101423 has 8 divisors (see below), whose sum is σ = 114136641360. Its totient is φ = 94740862080.

The previous prime is 104420101403. The next prime is 104420101451. The reversal of 104420101423 is 324101024401.

It is a happy number.

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 104420101423 - 213 = 104420093231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104420101394 and 104420101403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104420101403) 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, 9319290 + ... + 9330487.

It is an arithmetic number, because the mean of its divisors is an integer number (14267080170).

Almost surely, 2104420101423 is an apocalyptic number.

104420101423 is a deficient number, since it is larger than the sum of its proper divisors (9716539937).

104420101423 is a wasteful number, since it uses less digits than its factorization.

104420101423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18650297.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 104420101423 its reverse (324101024401), we get a palindrome (428521125824).

The spelling of 104420101423 in words is "one hundred four billion, four hundred twenty million, one hundred one thousand, four hundred twenty-three".

Divisors: 1 11 509 5599 18649777 205147547 9492736493 104420101423