Base | Representation |
---|---|
bin | 111011111111111000100… |
… | …010011000100101001101 |
3 | 112121011021222120001101121 |
4 | 323333320202120211031 |
5 | 1020022443102300023 |
6 | 12434033333040541 |
7 | 603610600436626 |
oct | 73777042304515 |
9 | 15534258501347 |
10 | 4123043400013 |
11 | 134a63356a20a |
12 | 5670a6a86151 |
13 | 23ba556815c5 |
14 | 1037b0948a4d |
15 | 723b3228d5d |
hex | 3bff889894d |
4123043400013 has 16 divisors (see below), whose sum is σ = 4194484560000. Its totient is φ = 4051981402560.
The previous prime is 4123043400011. The next prime is 4123043400079. The reversal of 4123043400013 is 3100043403214.
It is a cyclic number.
It is not a de Polignac number, because 4123043400013 - 21 = 4123043400011 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 (4123043400011) 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, 79341163 + ... + 79393111.
It is an arithmetic number, because the mean of its divisors is an integer number (262155285000).
Almost surely, 24123043400013 is an apocalyptic number.
It is an amenable number.
4123043400013 is a deficient number, since it is larger than the sum of its proper divisors (71441159987).
4123043400013 is a wasteful number, since it uses less digits than its factorization.
4123043400013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55572.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 4123043400013 its reverse (3100043403214), we get a palindrome (7223086803227).
The spelling of 4123043400013 in words is "four trillion, one hundred twenty-three billion, forty-three million, four hundred thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •