Search a number
-
+
123230063421241 = 7171823568045393
BaseRepresentation
bin11100000001001110111100…
…001001111110011100111001
3121011022200022222222000211221
4130001032330021332130321
5112123000132213434431
61114031035401552041
734646035564230550
oct3401167411763471
9534280288860757
10123230063421241
11362a0638222467
12119a298aaa5621
13539b71181809a
14226051ca80d97
15e3a76b7c4111
hex7013bc27e739

123230063421241 has 16 divisors (see below), whose sum is σ = 149200531006464. Its totient is φ = 99357955605504.

The previous prime is 123230063421209. The next prime is 123230063421251. The reversal of 123230063421241 is 142124360032321.

It is a cyclic number.

It is not a de Polignac number, because 123230063421241 - 25 = 123230063421209 is a prime.

It is a super-2 number, since 2×1232300634212412 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123230063421197 and 123230063421206.

It is not an unprimeable number, because it can be changed into a prime (123230063421251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283805760 + ... + 284239633.

It is an arithmetic number, because the mean of its divisors is an integer number (9325033187904).

Almost surely, 2123230063421241 is an apocalyptic number.

It is an amenable number.

123230063421241 is a deficient number, since it is larger than the sum of its proper divisors (25970467585223).

123230063421241 is a wasteful number, since it uses less digits than its factorization.

123230063421241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568047240.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 123230063421241 in words is "one hundred twenty-three trillion, two hundred thirty billion, sixty-three million, four hundred twenty-one thousand, two hundred forty-one".

Divisors: 1 7 17 119 1823 12761 30991 216937 568045393 3976317751 9656771681 67597401767 1035546751439 7248827260073 17604294774463 123230063421241