Base | Representation |
---|---|
bin | 1000010011100… |
… | …1011000110101 |
3 | 2102112221211212 |
4 | 2010321120311 |
5 | 32404304234 |
6 | 3242411205 |
7 | 602055500 |
oct | 204713065 |
9 | 72487755 |
10 | 34838069 |
11 | 187353a2 |
12 | b800b05 |
13 | 72aa156 |
14 | 48ac137 |
15 | 30d25ce |
hex | 2139635 |
34838069 has 12 divisors (see below), whose sum is σ = 41516748. Its totient is φ = 29131200.
The previous prime is 34838051. The next prime is 34838087. The reversal of 34838069 is 96083843.
It is an interprime number because it is at equal distance from previous prime (34838051) and next prime (34838087).
It can be written as a sum of positive squares in 2 ways, for example, as 15697444 + 19140625 = 3962^2 + 4375^2 .
It is not a de Polignac number, because 34838069 - 28 = 34837813 is a prime.
It is a super-2 number, since 2×348380692 = 2427382103297522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34838029) 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, 6662 + ... + 10679.
It is an arithmetic number, because the mean of its divisors is an integer number (3459729).
Almost surely, 234838069 is an apocalyptic number.
It is an amenable number.
34838069 is a deficient number, since it is larger than the sum of its proper divisors (6678679).
34838069 is a wasteful number, since it uses less digits than its factorization.
34838069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17396 (or 17389 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 41.
The square root of 34838069 is about 5902.3782494855. The cubic root of 34838069 is about 326.6013871825.
The spelling of 34838069 in words is "thirty-four million, eight hundred thirty-eight thousand, sixty-nine".
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