Base | Representation |
---|---|
bin | 10101101101100100… |
… | …011011100010100011 |
3 | 2020011201201100011200 |
4 | 111231210123202203 |
5 | 340221123244021 |
6 | 14413200412243 |
7 | 1453502051232 |
oct | 255544334243 |
9 | 66151640150 |
10 | 23313103011 |
11 | 9983703390 |
12 | 4627617083 |
13 | 2276bc7013 |
14 | 11b2312b19 |
15 | 916a5b126 |
hex | 56d91b8a3 |
23313103011 has 48 divisors (see below), whose sum is σ = 38269271040. Its totient is φ = 13547736000.
The previous prime is 23313103007. The next prime is 23313103019. The reversal of 23313103011 is 11030131332.
It is a happy number.
23313103011 is a `hidden beast` number, since 2 + 331 + 31 + 0 + 301 + 1 = 666.
It is not a de Polignac number, because 23313103011 - 22 = 23313103007 is a prime.
It is a super-2 number, since 2×233131030112 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23313103019) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299676 + ... + 369366.
It is an arithmetic number, because the mean of its divisors is an integer number (797276480).
Almost surely, 223313103011 is an apocalyptic number.
23313103011 is a deficient number, since it is larger than the sum of its proper divisors (14956168029).
23313103011 is a wasteful number, since it uses less digits than its factorization.
23313103011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69848 (or 69845 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 23313103011 its reverse (11030131332), we get a palindrome (34343234343).
The spelling of 23313103011 in words is "twenty-three billion, three hundred thirteen million, one hundred three thousand, eleven".
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