Base | Representation |
---|---|
bin | 10110111010100100… |
… | …00101011001001011 |
3 | 1011202101012201001100 |
4 | 23131102011121023 |
5 | 200143411040021 |
6 | 5352431552443 |
7 | 613603005021 |
oct | 133522053113 |
9 | 34671181040 |
10 | 12302440011 |
11 | 52434522a4 |
12 | 247408b723 |
13 | 1210a08104 |
14 | 849c68711 |
15 | 4c00b2626 |
hex | 2dd48564b |
12302440011 has 12 divisors (see below), whose sum is σ = 17773363192. Its totient is φ = 8200162656.
The previous prime is 12302439971. The next prime is 12302440019. The reversal of 12302440011 is 11004420321.
12302440011 is a `hidden beast` number, since 1 + 230 + 24 + 400 + 11 = 666.
12302440011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12302440011 - 27 = 12302439883 is a prime.
It is a super-3 number, since 3×123024400113 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12302440019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67501 + ... + 170766.
Almost surely, 212302440011 is an apocalyptic number.
12302440011 is a deficient number, since it is larger than the sum of its proper divisors (5470923181).
12302440011 is a wasteful number, since it uses less digits than its factorization.
12302440011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244010 (or 244007 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12302440011 its reverse (11004420321), we get a palindrome (23306860332).
The spelling of 12302440011 in words is "twelve billion, three hundred two million, four hundred forty thousand, eleven".
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