Base | Representation |
---|---|
bin | 11110101001100… |
… | …011110011100101 |
3 | 1022211120121221112 |
4 | 132221203303211 |
5 | 2023114223140 |
6 | 123005154405 |
7 | 15512502365 |
oct | 3651436345 |
9 | 1284517845 |
10 | 514211045 |
11 | 244293407 |
12 | 12425ba05 |
13 | 826bc5ba |
14 | 4c4149a5 |
15 | 30223c65 |
hex | 1ea63ce5 |
514211045 has 8 divisors (see below), whose sum is σ = 620463480. Its totient is φ = 409095360.
The previous prime is 514210999. The next prime is 514211059. The reversal of 514211045 is 540112415.
It can be written as a sum of positive squares in 4 ways, for example, as 15984004 + 498227041 = 3998^2 + 22321^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 514211045 - 28 = 514210789 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 514211045.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283190 + ... + 284999.
It is an arithmetic number, because the mean of its divisors is an integer number (77557935).
Almost surely, 2514211045 is an apocalyptic number.
It is an amenable number.
514211045 is a deficient number, since it is larger than the sum of its proper divisors (106252435).
514211045 is a wasteful number, since it uses less digits than its factorization.
514211045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 568375.
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 514211045 is about 22676.2220177877. Note that the first 3 decimals coincide. The cubic root of 514211045 is about 801.1499322154.
The spelling of 514211045 in words is "five hundred fourteen million, two hundred eleven thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •