Base | Representation |
---|---|
bin | 100100001100010000000001… |
… | …1101100101011010011101101 |
3 | 1112202011022000200010100201210 |
4 | 1020120200003230223103231 |
5 | 313211213020213213033 |
6 | 3045020434524425033 |
7 | 124024345151214552 |
oct | 11030400354532355 |
9 | 1482138020110653 |
10 | 318343038022893 |
11 | 92485584861634 |
12 | 2b85501b3a8179 |
13 | 10882809570810 |
14 | 5887c571b6a29 |
15 | 26c0c76462d63 |
hex | 1218803b2b4ed |
318343038022893 has 48 divisors (see below), whose sum is σ = 497188452143040. Its totient is φ = 179605840561920.
The previous prime is 318343038022847. The next prime is 318343038022901. The reversal of 318343038022893 is 398220830343813.
It is not a de Polignac number, because 318343038022893 - 214 = 318343038006509 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (318343038022813) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222811696 + ... + 224235897.
It is an arithmetic number, because the mean of its divisors is an integer number (10358092752980).
Almost surely, 2318343038022893 is an apocalyptic number.
It is an amenable number.
318343038022893 is a deficient number, since it is larger than the sum of its proper divisors (178845414120147).
318343038022893 is a wasteful number, since it uses less digits than its factorization.
318343038022893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447047690 (or 447047659 counting only the distinct ones).
The product of its (nonzero) digits is 17915904, while the sum is 57.
The spelling of 318343038022893 in words is "three hundred eighteen trillion, three hundred forty-three billion, thirty-eight million, twenty-two thousand, eight hundred ninety-three".
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