Base | Representation |
---|---|
bin | 10110010111011001… |
… | …01101100001010000 |
3 | 1010222211002122200221 |
4 | 23023230231201100 |
5 | 144042400231344 |
6 | 5303252522424 |
7 | 603361321126 |
oct | 131354554120 |
9 | 33884078627 |
10 | 12007430224 |
11 | 5101977059 |
12 | 23b1320414 |
13 | 11948667ca |
14 | 81c9d3916 |
15 | 4a423c184 |
hex | 2cbb2d850 |
12007430224 has 10 divisors (see below), whose sum is σ = 23264396090. Its totient is φ = 6003715104.
The previous prime is 12007430221. The next prime is 12007430243. The reversal of 12007430224 is 42203470021.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 10152577600 + 1854852624 = 100760^2 + 43068^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12007430221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375232179 + ... + 375232210.
It is an arithmetic number, because the mean of its divisors is an integer number (2326439609).
Almost surely, 212007430224 is an apocalyptic number.
It is an amenable number.
12007430224 is a deficient number, since it is larger than the sum of its proper divisors (11256965866).
12007430224 is an equidigital number, since it uses as much as digits as its factorization.
12007430224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750464397 (or 750464391 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 25.
The spelling of 12007430224 in words is "twelve billion, seven million, four hundred thirty thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •