Base | Representation |
---|---|
bin | 1000001101011… |
… | …0110111100011 |
3 | 2101210110022000 |
4 | 2003112313203 |
5 | 32303401111 |
6 | 3230015043 |
7 | 565455135 |
oct | 203266743 |
9 | 71713260 |
10 | 34434531 |
11 | 1848a19a |
12 | b647483 |
13 | 7198581 |
14 | 4805055 |
15 | 3052c56 |
hex | 20d6de3 |
34434531 has 16 divisors (see below), whose sum is σ = 52394400. Its totient is φ = 22335264.
The previous prime is 34434527. The next prime is 34434541. The reversal of 34434531 is 13543443.
It is not a de Polignac number, because 34434531 - 22 = 34434527 is a prime.
It is a super-2 number, since 2×344345312 = 2371473850379922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 34434495 and 34434504.
It is not an unprimeable number, because it can be changed into a prime (34434541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16236 + ... + 18233.
It is an arithmetic number, because the mean of its divisors is an integer number (3274650).
Almost surely, 234434531 is an apocalyptic number.
34434531 is a deficient number, since it is larger than the sum of its proper divisors (17959869).
34434531 is a wasteful number, since it uses less digits than its factorization.
34434531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34515 (or 34509 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 34434531 is about 5868.0943243953. The cubic root of 34434531 is about 325.3354516690.
Adding to 34434531 its reverse (13543443), we get a palindrome (47977974).
The spelling of 34434531 in words is "thirty-four million, four hundred thirty-four thousand, five hundred thirty-one".
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