Base | Representation |
---|---|
bin | 10101011011001001… |
… | …101100001010010000 |
3 | 2012101012021112021101 |
4 | 111123021230022100 |
5 | 334103022301222 |
6 | 14322401434144 |
7 | 1443030436411 |
oct | 253311541220 |
9 | 65335245241 |
10 | 23004103312 |
11 | 9835242333 |
12 | 456003b954 |
13 | 2227b97a68 |
14 | 1183279808 |
15 | 8e9870927 |
hex | 55b26c290 |
23004103312 has 20 divisors (see below), whose sum is σ = 44573931436. Its totient is φ = 11501153280.
The previous prime is 23004103303. The next prime is 23004103313. The reversal of 23004103312 is 21330140032.
It can be written as a sum of positive squares in 2 ways, for example, as 9491435776 + 13512667536 = 97424^2 + 116244^2 .
It is a super-3 number, since 3×230041033123 (a number of 32 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23004103312.
It is not an unprimeable number, because it can be changed into a prime (23004103313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187012 + ... + 284572.
Almost surely, 223004103312 is an apocalyptic number.
It is an amenable number.
23004103312 is a deficient number, since it is larger than the sum of its proper divisors (21569828124).
23004103312 is a wasteful number, since it uses less digits than its factorization.
23004103312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112306 (or 112300 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23004103312 its reverse (21330140032), we get a palindrome (44334243344).
The spelling of 23004103312 in words is "twenty-three billion, four million, one hundred three thousand, three hundred twelve".
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