Base | Representation |
---|---|
bin | 10011011011110111001100… |
… | …10001001101001001000000 |
3 | 12121022210021121110222002201 |
4 | 21231323212101031021000 |
5 | 21100213014143141102 |
6 | 230521532245122544 |
7 | 12000530001560221 |
oct | 1155734621151100 |
9 | 177283247428081 |
10 | 42738787865152 |
11 | 12688466608755 |
12 | 49630916b9454 |
13 | 1ab0334198662 |
14 | a7a7d586d248 |
15 | 4e1b02152987 |
hex | 26dee644d240 |
42738787865152 has 56 divisors (see below), whose sum is σ = 84860144012672. Its totient is φ = 21356708313600.
The previous prime is 42738787865149. The next prime is 42738787865227. The reversal of 42738787865152 is 25156878783724.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774043498 + ... + 774098710.
It is an arithmetic number, because the mean of its divisors is an integer number (1515359714512).
Almost surely, 242738787865152 is an apocalyptic number.
It is an amenable number.
42738787865152 is a deficient number, since it is larger than the sum of its proper divisors (42121356147520).
42738787865152 is a wasteful number, since it uses less digits than its factorization.
42738787865152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62187 (or 62177 counting only the distinct ones).
The product of its digits is 1264435200, while the sum is 73.
The spelling of 42738787865152 in words is "forty-two trillion, seven hundred thirty-eight billion, seven hundred eighty-seven million, eight hundred sixty-five thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •