Base | Representation |
---|---|
bin | 1010111011001001101100… |
… | …0011110100100111000111 |
3 | 1120112021100020112021010001 |
4 | 2232302123003310213013 |
5 | 3033243200441430043 |
6 | 41313532343542131 |
7 | 2346534645460012 |
oct | 256623303644707 |
9 | 46467306467101 |
10 | 12011330030023 |
11 | 3910a81738085 |
12 | 141ba6215a947 |
13 | 691881aca86c |
14 | 2d74cc63c379 |
15 | 15c69795174d |
hex | aec9b0f49c7 |
12011330030023 has 16 divisors (see below), whose sum is σ = 12670897692672. Its totient is φ = 11370094164000.
The previous prime is 12011330030009. The next prime is 12011330030027. The reversal of 12011330030023 is 32003003311021.
It is a cyclic number.
It is not a de Polignac number, because 12011330030023 - 221 = 12011327932871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12011330030027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10499383 + ... + 11587048.
It is an arithmetic number, because the mean of its divisors is an integer number (791931105792).
Almost surely, 212011330030023 is an apocalyptic number.
12011330030023 is a deficient number, since it is larger than the sum of its proper divisors (659567662649).
12011330030023 is a wasteful number, since it uses less digits than its factorization.
12011330030023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22086846.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12011330030023 its reverse (32003003311021), we get a palindrome (44014333341044).
The spelling of 12011330030023 in words is "twelve trillion, eleven billion, three hundred thirty million, thirty thousand, twenty-three".
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