Base | Representation |
---|---|
bin | 10111001110110101… |
… | …01000000000111110 |
3 | 1012012020010011110121 |
4 | 23213122220000332 |
5 | 201020421414014 |
6 | 5421343525154 |
7 | 621036041203 |
oct | 134732500076 |
9 | 35166104417 |
10 | 12472451134 |
11 | 5320412160 |
12 | 2500bb97ba |
13 | 1239cc2500 |
14 | 864681caa |
15 | 4cee96124 |
hex | 2e76a803e |
12472451134 has 24 divisors (see below), whose sum is σ = 22100197032. Its totient is φ = 5233194720.
The previous prime is 12472451119. The next prime is 12472451141. The reversal of 12472451134 is 43115427421.
12472451134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12472451134.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1673589 + ... + 1681024.
It is an arithmetic number, because the mean of its divisors is an integer number (920841543).
Almost surely, 212472451134 is an apocalyptic number.
12472451134 is a deficient number, since it is larger than the sum of its proper divisors (9627745898).
12472451134 is a wasteful number, since it uses less digits than its factorization.
12472451134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3354652 (or 3354639 counting only the distinct ones).
The product of its digits is 26880, while the sum is 34.
Adding to 12472451134 its reverse (43115427421), we get a palindrome (55587878555).
The spelling of 12472451134 in words is "twelve billion, four hundred seventy-two million, four hundred fifty-one thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •