Base | Representation |
---|---|
bin | 100000000100111010… |
… | …010110010110011111 |
3 | 10021220022222011011221 |
4 | 200010322112112133 |
5 | 1031014142040020 |
6 | 23453354354211 |
7 | 2326336246321 |
oct | 400472262637 |
9 | 107808864157 |
10 | 34442143135 |
11 | 13674767a04 |
12 | 681272b967 |
13 | 332b79226a |
14 | 194a3b3611 |
15 | d68ad96aa |
hex | 804e9659f |
34442143135 has 4 divisors (see below), whose sum is σ = 41330571768. Its totient is φ = 27553714504.
The previous prime is 34442143091. The next prime is 34442143147. The reversal of 34442143135 is 53134124443.
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 34442143135 - 27 = 34442143007 is a prime.
It is a super-2 number, since 2×344421431352 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34442143135.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3444214309 + ... + 3444214318.
It is an arithmetic number, because the mean of its divisors is an integer number (10332642942).
Almost surely, 234442143135 is an apocalyptic number.
34442143135 is a deficient number, since it is larger than the sum of its proper divisors (6888428633).
34442143135 is an equidigital number, since it uses as much as digits as its factorization.
34442143135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6888428632.
The product of its digits is 69120, while the sum is 34.
Adding to 34442143135 its reverse (53134124443), we get a palindrome (87576267578).
The spelling of 34442143135 in words is "thirty-four billion, four hundred forty-two million, one hundred forty-three thousand, one hundred thirty-five".
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