Base | Representation |
---|---|
bin | 100011010000011011011100… |
… | …0000001100000101010000100 |
3 | 1111200001022000201021011000010 |
4 | 1012200312320001200222010 |
5 | 311122011204424330312 |
6 | 3015323413555350220 |
7 | 122215342314546504 |
oct | 10640667001405204 |
9 | 1450038021234003 |
10 | 310121201011332 |
11 | 8a8a5732145207 |
12 | 2a9476968b2370 |
13 | 104073c4504299 |
14 | 5681d365c1a04 |
15 | 25cbe6dde293c |
hex | 11a0db8060a84 |
310121201011332 has 12 divisors (see below), whose sum is σ = 723616135693136. Its totient is φ = 103373733670440.
The previous prime is 310121201011289. The next prime is 310121201011337. The reversal of 310121201011332 is 233110102121013.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 310121201011299 and 310121201011308.
It is not an unprimeable number, because it can be changed into a prime (310121201011337) by changing a digit.
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, 12921716708794 + ... + 12921716708817.
Almost surely, 2310121201011332 is an apocalyptic number.
It is an amenable number.
310121201011332 is an abundant number, since it is smaller than the sum of its proper divisors (413494934681804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310121201011332 is a wasteful number, since it uses less digits than its factorization.
310121201011332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25843433417618 (or 25843433417616 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 310121201011332 its reverse (233110102121013), we get a palindrome (543231303132345).
The spelling of 310121201011332 in words is "three hundred ten trillion, one hundred twenty-one billion, two hundred one million, eleven thousand, three hundred thirty-two".
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