Base | Representation |
---|---|
bin | 1010111100111001000010… |
… | …1101111111011010101110 |
3 | 1120122010111102020102012121 |
4 | 2233032100231333122232 |
5 | 3034240410123243110 |
6 | 41335354413423154 |
7 | 2351643455230210 |
oct | 257162055773256 |
9 | 46563442212177 |
10 | 12041221306030 |
11 | 3922720571174 |
12 | 142580479aaba |
13 | 6946367b6327 |
14 | 2d8b264645b0 |
15 | 15d346c50cda |
hex | af390b7f6ae |
12041221306030 has 32 divisors (see below), whose sum is σ = 24781665585600. Its totient is φ = 4126559869440.
The previous prime is 12041221305989. The next prime is 12041221306039. The reversal of 12041221306030 is 3060312214021.
It is a junction number, because it is equal to n+sod(n) for n = 12041221305986 and 12041221306004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12041221306039) 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, 38569755 + ... + 38880694.
It is an arithmetic number, because the mean of its divisors is an integer number (774427049550).
Almost surely, 212041221306030 is an apocalyptic number.
12041221306030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12041221306030 is an abundant number, since it is smaller than the sum of its proper divisors (12740444279570).
12041221306030 is a wasteful number, since it uses less digits than its factorization.
12041221306030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77452684.
The product of its (nonzero) digits is 1728, while the sum is 25.
It can be divided in two parts, 1204122 and 1306030, that added together give a palindrome (2510152).
The spelling of 12041221306030 in words is "twelve trillion, forty-one billion, two hundred twenty-one million, three hundred six thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •