Base | Representation |
---|---|
bin | 1000001010101… |
… | …0111010110001 |
3 | 2101110022100200 |
4 | 2002222322301 |
5 | 32232121023 |
6 | 3222105413 |
7 | 564105246 |
oct | 202527261 |
9 | 71408320 |
10 | 34254513 |
11 | 18376a17 |
12 | b57b269 |
13 | 7134657 |
14 | 47995cd |
15 | 3019743 |
hex | 20aaeb1 |
34254513 has 12 divisors (see below), whose sum is σ = 49740288. Its totient is φ = 22715640.
The previous prime is 34254509. The next prime is 34254523. The reversal of 34254513 is 31545243.
It is not a de Polignac number, because 34254513 - 22 = 34254509 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34254503) 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, 8245 + ... + 11682.
It is an arithmetic number, because the mean of its divisors is an integer number (4145024).
Almost surely, 234254513 is an apocalyptic number.
It is an amenable number.
34254513 is a deficient number, since it is larger than the sum of its proper divisors (15485775).
34254513 is a wasteful number, since it uses less digits than its factorization.
34254513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20124 (or 20121 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 34254513 is about 5852.7355142702. The cubic root of 34254513 is about 324.7675276379.
Adding to 34254513 its reverse (31545243), we get a palindrome (65799756).
The spelling of 34254513 in words is "thirty-four million, two hundred fifty-four thousand, five hundred thirteen".
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