Base | Representation |
---|---|
bin | 1011010011010011110010… |
… | …0011001000100101101111 |
3 | 1121222221121010112201002212 |
4 | 2310310330203020211233 |
5 | 3112043134143334021 |
6 | 42232331135441035 |
7 | 2421526456122506 |
oct | 264647443104557 |
9 | 47887533481085 |
10 | 12426356230511 |
11 | 3a60a96157293 |
12 | 148838968617b |
13 | 6c1a535296a2 |
14 | 30d6202c583d |
15 | 1683885d785b |
hex | b4d3c8c896f |
12426356230511 has 8 divisors (see below), whose sum is σ = 12569717588064. Its totient is φ = 12283306191360.
The previous prime is 12426356230489. The next prime is 12426356230513. The reversal of 12426356230511 is 11503265362421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12426356230511 - 210 = 12426356229487 is a prime.
It is a super-2 number, since 2×124263562305112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12426356230513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77749310 + ... + 77908971.
It is an arithmetic number, because the mean of its divisors is an integer number (1571214698508).
Almost surely, 212426356230511 is an apocalyptic number.
12426356230511 is a deficient number, since it is larger than the sum of its proper divisors (143361357553).
12426356230511 is an equidigital number, since it uses as much as digits as its factorization.
12426356230511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155659201.
The product of its (nonzero) digits is 259200, while the sum is 41.
The spelling of 12426356230511 in words is "twelve trillion, four hundred twenty-six billion, three hundred fifty-six million, two hundred thirty thousand, five hundred eleven".
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