Base | Representation |
---|---|
bin | 110010010011001011001111… |
… | …1101000010010000101001100 |
3 | 2011000112212100101000000010212 |
4 | 1210212112133220102011030 |
5 | 430442414403403400022 |
6 | 4204554110222021552 |
7 | 162123150140331230 |
oct | 14446263750220514 |
9 | 2130485311000125 |
10 | 442440144200012 |
11 | 118a7a8a2012552 |
12 | 41757a451178b8 |
13 | 15cb4c078b83ca |
14 | 7b3830815c5c0 |
15 | 3623d3bbde3e2 |
hex | 192659fa1214c |
442440144200012 has 48 divisors (see below), whose sum is σ = 931493945034240. Its totient is φ = 179629442733312.
The previous prime is 442440144199973. The next prime is 442440144200017. The reversal of 442440144200012 is 210002441044244.
It is not an unprimeable number, because it can be changed into a prime (442440144200017) 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, 6205853 + ... + 30387380.
It is an arithmetic number, because the mean of its divisors is an integer number (19406123854880).
Almost surely, 2442440144200012 is an apocalyptic number.
It is an amenable number.
442440144200012 is an abundant number, since it is smaller than the sum of its proper divisors (489053800834228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442440144200012 is a wasteful number, since it uses less digits than its factorization.
442440144200012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36615990 (or 36615988 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 32.
Adding to 442440144200012 its reverse (210002441044244), we get a palindrome (652442585244256).
The spelling of 442440144200012 in words is "four hundred forty-two trillion, four hundred forty billion, one hundred forty-four million, two hundred thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •