Base | Representation |
---|---|
bin | 1001000101001011101… |
… | …01111001000010110000 |
3 | 1002211101012200222002101 |
4 | 10202211311321002300 |
5 | 20103004110410412 |
6 | 355201235430144 |
7 | 31354101231604 |
oct | 4424565710260 |
9 | 1084335628071 |
10 | 312020013232 |
11 | 110366188134 |
12 | 5057aa55354 |
13 | 2356717c885 |
14 | 1115d68d504 |
15 | 81b2a84457 |
hex | 48a5d790b0 |
312020013232 has 20 divisors (see below), whose sum is σ = 604558720696. Its totient is φ = 156004859520.
The previous prime is 312020013223. The next prime is 312020013317. The reversal of 312020013232 is 232310020213.
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 3 ways as a sum of consecutive naturals, for example, 204508 + ... + 816004.
Almost surely, 2312020013232 is an apocalyptic number.
It is an amenable number.
312020013232 is a deficient number, since it is larger than the sum of its proper divisors (292538707464).
312020013232 is a wasteful number, since it uses less digits than its factorization.
312020013232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643396 (or 643390 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 312020013232 its reverse (232310020213), we get a palindrome (544330033445).
The spelling of 312020013232 in words is "three hundred twelve billion, twenty million, thirteen thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •