Base | Representation |
---|---|
bin | 1000001110100… |
… | …1110111010101 |
3 | 2101221102000212 |
4 | 2003221313111 |
5 | 32313343331 |
6 | 3231415205 |
7 | 566231033 |
oct | 203516725 |
9 | 71842025 |
10 | 34512341 |
11 | 185326a6 |
12 | b684505 |
13 | 71c4b06 |
14 | 4825553 |
15 | 306ad2b |
hex | 20e9dd5 |
34512341 has 4 divisors (see below), whose sum is σ = 36328800. Its totient is φ = 32695884.
The previous prime is 34512323. The next prime is 34512353. The reversal of 34512341 is 14321543.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14321543 = 593 ⋅24151.
It is a de Polignac number, because none of the positive numbers 2k-34512341 is a prime.
It is a super-2 number, since 2×345123412 = 2382203362600562, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34512301) 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, 908201 + ... + 908238.
It is an arithmetic number, because the mean of its divisors is an integer number (9082200).
Almost surely, 234512341 is an apocalyptic number.
It is an amenable number.
34512341 is a deficient number, since it is larger than the sum of its proper divisors (1816459).
34512341 is a wasteful number, since it uses less digits than its factorization.
34512341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1816458.
The product of its digits is 1440, while the sum is 23.
The square root of 34512341 is about 5874.7205039900. The cubic root of 34512341 is about 325.5803154484.
Adding to 34512341 its reverse (14321543), we get a palindrome (48833884).
The spelling of 34512341 in words is "thirty-four million, five hundred twelve thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •