Base | Representation |
---|---|
bin | 1000001000101… |
… | …1111001010101 |
3 | 2101012212001110 |
4 | 2002023321111 |
5 | 32214034240 |
6 | 3215245233 |
7 | 563035632 |
oct | 202137125 |
9 | 71185043 |
10 | 34127445 |
11 | 1829a500 |
12 | b519819 |
13 | 70bb871 |
14 | 4765189 |
15 | 2ee1c80 |
hex | 208be55 |
34127445 has 24 divisors (see below), whose sum is σ = 60022368. Its totient is φ = 16545760.
The previous prime is 34127441. The next prime is 34127459. The reversal of 34127445 is 54472143.
It is not a de Polignac number, because 34127445 - 22 = 34127441 is a prime.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34127441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7587 + ... + 11216.
It is an arithmetic number, because the mean of its divisors is an integer number (2500932).
Almost surely, 234127445 is an apocalyptic number.
It is an amenable number.
34127445 is a deficient number, since it is larger than the sum of its proper divisors (25894923).
34127445 is a wasteful number, since it uses less digits than its factorization.
34127445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18833 (or 18822 counting only the distinct ones).
The product of its digits is 13440, while the sum is 30.
The square root of 34127445 is about 5841.8699917064. The cubic root of 34127445 is about 324.3654522158.
Adding to 34127445 its reverse (54472143), we get a palindrome (88599588).
The spelling of 34127445 in words is "thirty-four million, one hundred twenty-seven thousand, four hundred forty-five".
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