Base | Representation |
---|---|
bin | 1000000110001010… |
… | …1011100111100111 |
3 | 12121110112202001012 |
4 | 2001202223213213 |
5 | 13422334234143 |
6 | 555354252435 |
7 | 104600122304 |
oct | 20142534747 |
9 | 5543482035 |
10 | 2173352423 |
11 | a15889930 |
12 | 507a2711b |
13 | 288361568 |
14 | 1689020ab |
15 | cac06418 |
hex | 818ab9e7 |
2173352423 has 16 divisors (see below), whose sum is σ = 2486311200. Its totient is φ = 1881492480.
The previous prime is 2173352393. The next prime is 2173352453. The reversal of 2173352423 is 3242533712.
It is a happy number.
2173352423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2173352393) and next prime (2173352453).
It is a cyclic number.
It is not a de Polignac number, because 2173352423 - 26 = 2173352359 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2173352423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2173352453) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23378 + ... + 69951.
It is an arithmetic number, because the mean of its divisors is an integer number (155394450).
Almost surely, 22173352423 is an apocalyptic number.
2173352423 is a deficient number, since it is larger than the sum of its proper divisors (312958777).
2173352423 is a wasteful number, since it uses less digits than its factorization.
2173352423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93442.
The product of its digits is 30240, while the sum is 32.
The square root of 2173352423 is about 46619.2280395118. The cubic root of 2173352423 is about 1295.3189482872.
The spelling of 2173352423 in words is "two billion, one hundred seventy-three million, three hundred fifty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •