Base | Representation |
---|---|
bin | 100011011000100001001101… |
… | …1100100010010110111111001 |
3 | 1111210222121002021020101110122 |
4 | 1012301002123210102313321 |
5 | 311243220412222322223 |
6 | 3021534304353023025 |
7 | 122361564566204066 |
oct | 10661023344226771 |
9 | 1453877067211418 |
10 | 311233120120313 |
11 | 90194252528196 |
12 | 2aaa7092254a75 |
13 | 10488207761261 |
14 | 56bda98a4bc6d |
15 | 25ead4ae865c8 |
hex | 11b109b912df9 |
311233120120313 has 8 divisors (see below), whose sum is σ = 313580903800896. Its totient is φ = 308889107982000.
The previous prime is 311233120120271. The next prime is 311233120120409. The reversal of 311233120120313 is 313021021332113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 311233120120313 - 220 = 311233119071737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (311233120125313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942719903 + ... + 943049988.
It is an arithmetic number, because the mean of its divisors is an integer number (39197612975112).
Almost surely, 2311233120120313 is an apocalyptic number.
It is an amenable number.
311233120120313 is a deficient number, since it is larger than the sum of its proper divisors (2347783680583).
311233120120313 is a wasteful number, since it uses less digits than its factorization.
311233120120313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1885771135.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 311233120120313 its reverse (313021021332113), we get a palindrome (624254141452426).
The spelling of 311233120120313 in words is "three hundred eleven trillion, two hundred thirty-three billion, one hundred twenty million, one hundred twenty thousand, three hundred thirteen".
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