Base | Representation |
---|---|
bin | 11000010000100000… |
… | …11111001000001011 |
3 | 1020121121220101001012 |
4 | 30020100133020023 |
5 | 203133000111134 |
6 | 5552145314135 |
7 | 640506265652 |
oct | 141020371013 |
9 | 36547811035 |
10 | 13023441419 |
11 | 558343632a |
12 | 263563594b |
13 | 12c71bb671 |
14 | 8b790c199 |
15 | 5135326ce |
hex | 30841f20b |
13023441419 has 4 divisors (see below), whose sum is σ = 13049541000. Its totient is φ = 12997341840.
The previous prime is 13023441349. The next prime is 13023441421. The reversal of 13023441419 is 91414432031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13023441419 - 28 = 13023441163 is a prime.
It is a super-2 number, since 2×130234414192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13023431419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13049042 + ... + 13050039.
It is an arithmetic number, because the mean of its divisors is an integer number (3262385250).
Almost surely, 213023441419 is an apocalyptic number.
13023441419 is a deficient number, since it is larger than the sum of its proper divisors (26099581).
13023441419 is an equidigital number, since it uses as much as digits as its factorization.
13023441419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26099580.
The product of its (nonzero) digits is 10368, while the sum is 32.
The spelling of 13023441419 in words is "thirteen billion, twenty-three million, four hundred forty-one thousand, four hundred nineteen".
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