Base | Representation |
---|---|
bin | 1000001011111… |
… | …0011000011111 |
3 | 2101121100201111 |
4 | 2002332120133 |
5 | 32242143424 |
6 | 3223522451 |
7 | 564556552 |
oct | 202763037 |
9 | 71540644 |
10 | 34334239 |
11 | 18420905 |
12 | b5b9427 |
13 | 7161a24 |
14 | 47ba699 |
15 | 3033194 |
hex | 20be61f |
34334239 has 4 divisors (see below), whose sum is σ = 35827056. Its totient is φ = 32841424.
The previous prime is 34334233. The next prime is 34334249. The reversal of 34334239 is 93243343.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93243343 = 5659 ⋅16477.
It is not a de Polignac number, because 34334239 - 25 = 34334207 is a prime.
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 34334239.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34334233) 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, 746374 + ... + 746419.
It is an arithmetic number, because the mean of its divisors is an integer number (8956764).
Almost surely, 234334239 is an apocalyptic number.
34334239 is a deficient number, since it is larger than the sum of its proper divisors (1492817).
34334239 is a wasteful number, since it uses less digits than its factorization.
34334239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1492816.
The product of its digits is 23328, while the sum is 31.
The square root of 34334239 is about 5859.5425589375. The cubic root of 34334239 is about 325.0192935292.
The spelling of 34334239 in words is "thirty-four million, three hundred thirty-four thousand, two hundred thirty-nine".
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