Base | Representation |
---|---|
bin | 1100111111001010001010110… |
… | …1001111001000100010101100 |
3 | 11102211202000021200101201012112 |
4 | 3033302202231033020202230 |
5 | 1424240311420124033322 |
6 | 12555345321225423152 |
7 | 363330563321204453 |
oct | 31762425517104254 |
9 | 4384660250351175 |
10 | 913868867799212 |
11 | 2452066793a6796 |
12 | 865b5aaa93aab8 |
13 | 302c0606547560 |
14 | 121956bc545b9a |
15 | 709bc5e4be5e2 |
hex | 33f28ad3c88ac |
913868867799212 has 48 divisors (see below), whose sum is σ = 1743601030429440. Its totient is φ = 416588538155328.
The previous prime is 913868867799203. The next prime is 913868867799221. The reversal of 913868867799212 is 212997768868319.
913868867799212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (913868867799203) and next prime (913868867799221).
It is a super-2 number, since 2×9138688677992122 (a number of 31 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223069358 + ... + 227129205.
It is an arithmetic number, because the mean of its divisors is an integer number (36325021467280).
Almost surely, 2913868867799212 is an apocalyptic number.
It is an amenable number.
913868867799212 is a deficient number, since it is larger than the sum of its proper divisors (829732162630228).
913868867799212 is a wasteful number, since it uses less digits than its factorization.
913868867799212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450199062 (or 450199060 counting only the distinct ones).
The product of its digits is 7900913664, while the sum is 86.
The spelling of 913868867799212 in words is "nine hundred thirteen trillion, eight hundred sixty-eight billion, eight hundred sixty-seven million, seven hundred ninety-nine thousand, two hundred twelve".
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