Base | Representation |
---|---|
bin | 100011100110001011001101… |
… | …1101001101011111110110111 |
3 | 1112001122000200210201010010000 |
4 | 1013030112123221223332313 |
5 | 312014443311143222411 |
6 | 3025532431455202343 |
7 | 122644311145050204 |
oct | 10714263351537667 |
9 | 1461560623633100 |
10 | 313110022242231 |
11 | 9084823a881235 |
12 | 2b14a9a0b163b3 |
13 | 105931c1076cc6 |
14 | 574686a990cab |
15 | 262ea9c033956 |
hex | 11cc59ba6bfb7 |
313110022242231 has 10 divisors (see below), whose sum is σ = 467732255448392. Its totient is φ = 208740014828100.
The previous prime is 313110022242209. The next prime is 313110022242299. The reversal of 313110022242231 is 132242220011313.
313110022242231 is a `hidden beast` number, since 3 + 1 + 3 + 1 + 10 + 0 + 222 + 422 + 3 + 1 = 666.
It is not a de Polignac number, because 313110022242231 - 29 = 313110022241719 is a prime.
It is a super-2 number, since 2×3131100222422312 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313110022242195 and 313110022242204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313110022242631) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1932777914995 + ... + 1932777915156.
Almost surely, 2313110022242231 is an apocalyptic number.
313110022242231 is a deficient number, since it is larger than the sum of its proper divisors (154622233206161).
313110022242231 is an equidigital number, since it uses as much as digits as its factorization.
313110022242231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3865555830163 (or 3865555830154 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 313110022242231 its reverse (132242220011313), we get a palindrome (445352242253544).
The spelling of 313110022242231 in words is "three hundred thirteen trillion, one hundred ten billion, twenty-two million, two hundred forty-two thousand, two hundred thirty-one".
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