Base | Representation |
---|---|
bin | 1011110111010001100010… |
… | …1100111110001111100111 |
3 | 1201012000102211021110002202 |
4 | 2331310120230332033213 |
5 | 3202204040402323143 |
6 | 43424234145325115 |
7 | 2514262116412655 |
oct | 275643054761747 |
9 | 51160384243082 |
10 | 13044230120423 |
11 | 417a032927927 |
12 | 156808633679b |
13 | 7380b12313c8 |
14 | 3314b6329dd5 |
15 | 17949c6ecab8 |
hex | bdd18b3e3e7 |
13044230120423 has 8 divisors (see below), whose sum is σ = 13048529654160. Its totient is φ = 13039931016000.
The previous prime is 13044230120401. The next prime is 13044230120447. The reversal of 13044230120423 is 32402103244031.
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 13044230120423 - 210 = 13044230119399 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 (13044230120723) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67596611 + ... + 67789307.
It is an arithmetic number, because the mean of its divisors is an integer number (1631066206770).
Almost surely, 213044230120423 is an apocalyptic number.
13044230120423 is a deficient number, since it is larger than the sum of its proper divisors (4299533737).
13044230120423 is a wasteful number, since it uses less digits than its factorization.
13044230120423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214657.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 13044230120423 its reverse (32402103244031), we get a palindrome (45446333364454).
The spelling of 13044230120423 in words is "thirteen trillion, forty-four billion, two hundred thirty million, one hundred twenty thousand, four hundred twenty-three".
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