Base | Representation |
---|---|
bin | 1111010101001000… |
… | …10111110001110111 |
3 | 210020120220010201012 |
4 | 13222210113301313 |
5 | 113323433323143 |
6 | 3440405222435 |
7 | 410645665022 |
oct | 75244276167 |
9 | 23216803635 |
10 | 8230370423 |
11 | 3543914130 |
12 | 1718401a1b |
13 | a121a1b92 |
14 | 5811141b9 |
15 | 332853418 |
hex | 1ea917c77 |
8230370423 has 8 divisors (see below), whose sum is σ = 9010315776. Its totient is φ = 7455713400.
The previous prime is 8230370413. The next prime is 8230370431. The reversal of 8230370423 is 3240730328.
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 8230370423 - 26 = 8230370359 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8230370423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8230370413) 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, 1318823 + ... + 1325048.
It is an arithmetic number, because the mean of its divisors is an integer number (1126289472).
Almost surely, 28230370423 is an apocalyptic number.
8230370423 is a deficient number, since it is larger than the sum of its proper divisors (779945353).
8230370423 is a wasteful number, since it uses less digits than its factorization.
8230370423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2644165.
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 8230370423 is about 90721.3890050191. The cubic root of 8230370423 is about 2019.0161551295.
The spelling of 8230370423 in words is "eight billion, two hundred thirty million, three hundred seventy thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •