Base | Representation |
---|---|
bin | 1100001111100111011110… |
… | …0011111110101111111111 |
3 | 1202122222220010120120112101 |
4 | 3003321313203332233333 |
5 | 3231032030424121211 |
6 | 44344320113445531 |
7 | 2556425436022663 |
oct | 303716743765777 |
9 | 52588803516471 |
10 | 13462433426431 |
11 | 4320427782480 |
12 | 16151398708a7 |
13 | 76866ac44022 |
14 | 347829d1c8a3 |
15 | 1852c725d5c1 |
hex | c3e778febff |
13462433426431 has 32 divisors (see below), whose sum is σ = 15194954944512. Its totient is φ = 11821252800000.
The previous prime is 13462433426399. The next prime is 13462433426473.
13462433426431 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 13462433426431 - 25 = 13462433426399 is a prime.
It is a super-2 number, since 2×134624334264312 (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 (13462433426531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17805411 + ... + 18546091.
It is an arithmetic number, because the mean of its divisors is an integer number (474842342016).
Almost surely, 213462433426431 is an apocalyptic number.
13462433426431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13462433426431 is a deficient number, since it is larger than the sum of its proper divisors (1732521518081).
13462433426431 is a wasteful number, since it uses less digits than its factorization.
13462433426431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741135.
The product of its digits is 2985984, while the sum is 46.
The spelling of 13462433426431 in words is "thirteen trillion, four hundred sixty-two billion, four hundred thirty-three million, four hundred twenty-six thousand, four hundred thirty-one".
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