Base | Representation |
---|---|
bin | 1000000111111… |
… | …0101000110111 |
3 | 2101010002120021 |
4 | 2001332220313 |
5 | 32210320033 |
6 | 3214150011 |
7 | 562421416 |
oct | 201765067 |
9 | 71102507 |
10 | 34073143 |
11 | 18262725 |
12 | b4b2307 |
13 | 709cc30 |
14 | 474d47d |
15 | 2ed0b2d |
hex | 207ea37 |
34073143 has 8 divisors (see below), whose sum is σ = 38289888. Its totient is φ = 30084384.
The previous prime is 34073141. The next prime is 34073147. The reversal of 34073143 is 34137043.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34073143 - 21 = 34073141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34073141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56680 + ... + 57277.
It is an arithmetic number, because the mean of its divisors is an integer number (4786236).
Almost surely, 234073143 is an apocalyptic number.
34073143 is a deficient number, since it is larger than the sum of its proper divisors (4216745).
34073143 is a wasteful number, since it uses less digits than its factorization.
34073143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113993.
The product of its (nonzero) digits is 3024, while the sum is 25.
The square root of 34073143 is about 5837.2204858134. The cubic root of 34073143 is about 324.1933224916.
The spelling of 34073143 in words is "thirty-four million, seventy-three thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •