Base | Representation |
---|---|
bin | 100011011000011000010111… |
… | …0100110000111011011110111 |
3 | 1111210220210000120010102211220 |
4 | 1012300300232212013123313 |
5 | 311242413000133341043 |
6 | 3021521442255201423 |
7 | 122360322550020543 |
oct | 10660605646073367 |
9 | 1453823016112756 |
10 | 311214112012023 |
11 | 90187188994090 |
12 | 2aaa3468516273 |
13 | 10486498714cbc |
14 | 56bcbb43a2a23 |
15 | 25ea5d7349483 |
hex | 11b0c2e9876f7 |
311214112012023 has 8 divisors (see below), whose sum is σ = 452675072017536. Its totient is φ = 188614613340600.
The previous prime is 311214112011953. The next prime is 311214112012031. The reversal of 311214112012023 is 320210211412113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 311214112012023 - 210 = 311214112010999 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 311214112011984 and 311214112012002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311214112112023) 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, 4715365333483 + ... + 4715365333548.
It is an arithmetic number, because the mean of its divisors is an integer number (56584384002192).
Almost surely, 2311214112012023 is an apocalyptic number.
311214112012023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
311214112012023 is a deficient number, since it is larger than the sum of its proper divisors (141460960005513).
311214112012023 is a wasteful number, since it uses less digits than its factorization.
311214112012023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9430730667045.
The product of its (nonzero) digits is 576, while the sum is 24.
Adding to 311214112012023 its reverse (320210211412113), we get a palindrome (631424323424136).
The spelling of 311214112012023 in words is "three hundred eleven trillion, two hundred fourteen billion, one hundred twelve million, twelve thousand, twenty-three".
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