Base | Representation |
---|---|
bin | 1000001000111… |
… | …0010010101111 |
3 | 2101020100112002 |
4 | 2002032102233 |
5 | 32214343023 |
6 | 3215402515 |
7 | 563106356 |
oct | 202162257 |
9 | 71210462 |
10 | 34137263 |
11 | 182a6916 |
12 | b52343b |
13 | 70c3184 |
14 | 476899d |
15 | 2ee4b28 |
hex | 208e4af |
34137263 has 4 divisors (see below), whose sum is σ = 35314440. Its totient is φ = 32960088.
The previous prime is 34137251. The next prime is 34137277. The reversal of 34137263 is 36273143.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36273143 = 47 ⋅771769.
It is a cyclic number.
It is not a de Polignac number, because 34137263 - 28 = 34137007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 1177147 = 34137263 / (3 + 4 + 1 + 3 + 7 + 2 + 6 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34137283) 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, 588545 + ... + 588602.
It is an arithmetic number, because the mean of its divisors is an integer number (8828610).
Almost surely, 234137263 is an apocalyptic number.
34137263 is a deficient number, since it is larger than the sum of its proper divisors (1177177).
34137263 is a wasteful number, since it uses less digits than its factorization.
34137263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1177176.
The product of its digits is 9072, while the sum is 29.
The square root of 34137263 is about 5842.7102443986. The cubic root of 34137263 is about 324.3965544042.
The spelling of 34137263 in words is "thirty-four million, one hundred thirty-seven thousand, two hundred sixty-three".
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