Base | Representation |
---|---|
bin | 1000100110110110… |
… | …0011101101000000 |
3 | 12222000110120012201 |
4 | 2021231203231000 |
5 | 14212431440222 |
6 | 1021132202544 |
7 | 111153154123 |
oct | 21155435500 |
9 | 5860416181 |
10 | 2310421312 |
11 | a86199801 |
12 | 545909454 |
13 | 2aa883704 |
14 | 17cbc23ba |
15 | d7c7e427 |
hex | 89b63b40 |
2310421312 has 56 divisors (see below), whose sum is σ = 4864242240. Its totient is φ = 1085061120.
The previous prime is 2310421291. The next prime is 2310421331. The reversal of 2310421312 is 2131240132.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2310421312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619389 + ... + 623107.
Almost surely, 22310421312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2310421312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432121120).
2310421312 is an abundant number, since it is smaller than the sum of its proper divisors (2553820928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2310421312 is a wasteful number, since it uses less digits than its factorization.
2310421312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4319 (or 4309 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2310421312 is about 48066.8421263557. The cubic root of 2310421312 is about 1321.9967698124.
Adding to 2310421312 its reverse (2131240132), we get a palindrome (4441661444).
The spelling of 2310421312 in words is "two billion, three hundred ten million, four hundred twenty-one thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •