Base | Representation |
---|---|
bin | 1000001010101… |
… | …0010111010101 |
3 | 2101110012020200 |
4 | 2002222113111 |
5 | 32232032440 |
6 | 3222051113 |
7 | 564065526 |
oct | 202522725 |
9 | 71405220 |
10 | 34252245 |
11 | 18375245 |
12 | b579a99 |
13 | 7133601 |
14 | 479884d |
15 | 3018c30 |
hex | 20aa5d5 |
34252245 has 12 divisors (see below), whose sum is σ = 59370636. Its totient is φ = 18267840.
The previous prime is 34252243. The next prime is 34252249. The reversal of 34252245 is 54225243.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5447556 + 28804689 = 2334^2 + 5367^2 .
It is not a de Polignac number, because 34252245 - 21 = 34252243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34252243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380536 + ... + 380625.
It is an arithmetic number, because the mean of its divisors is an integer number (4947553).
Almost surely, 234252245 is an apocalyptic number.
It is an amenable number.
34252245 is a deficient number, since it is larger than the sum of its proper divisors (25118391).
34252245 is a wasteful number, since it uses less digits than its factorization.
34252245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 761172 (or 761169 counting only the distinct ones).
The product of its digits is 9600, while the sum is 27.
The square root of 34252245 is about 5852.5417555110. The cubic root of 34252245 is about 324.7603598329.
Adding to 34252245 its reverse (54225243), we get a palindrome (88477488).
The spelling of 34252245 in words is "thirty-four million, two hundred fifty-two thousand, two hundred forty-five".
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