Base | Representation |
---|---|
bin | 11111101101001011… |
… | …110001100000101011 |
3 | 10020212120220022112211 |
4 | 133231023301200223 |
5 | 1024210234321033 |
6 | 23350054145551 |
7 | 2313433500241 |
oct | 375513614053 |
9 | 106776808484 |
10 | 34044057643 |
11 | 1348aa8a432 |
12 | 67213522b7 |
13 | 329717120b |
14 | 190d58a791 |
15 | d43ba32cd |
hex | 7ed2f182b |
34044057643 has 4 divisors (see below), whose sum is σ = 34090126120. Its totient is φ = 33997989168.
The previous prime is 34044057611. The next prime is 34044057647. The reversal of 34044057643 is 34675044043.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34675044043 = 661 ⋅52458463.
It is a cyclic number.
It is not a de Polignac number, because 34044057643 - 25 = 34044057611 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34044057596 and 34044057605.
It is not an unprimeable number, because it can be changed into a prime (34044057647) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23033130 + ... + 23034607.
It is an arithmetic number, because the mean of its divisors is an integer number (8522531530).
Almost surely, 234044057643 is an apocalyptic number.
34044057643 is a deficient number, since it is larger than the sum of its proper divisors (46068477).
34044057643 is an equidigital number, since it uses as much as digits as its factorization.
34044057643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46068476.
The product of its (nonzero) digits is 483840, while the sum is 40.
The spelling of 34044057643 in words is "thirty-four billion, forty-four million, fifty-seven thousand, six hundred forty-three".
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