Base | Representation |
---|---|
bin | 1001110010110001… |
… | …0011110110101000 |
3 | 20210012122222211021 |
4 | 2130230103312220 |
5 | 20340442030402 |
6 | 1112505342224 |
7 | 122100644545 |
oct | 23454236650 |
9 | 6705588737 |
10 | 2628861352 |
11 | 1129a18497 |
12 | 614497974 |
13 | 32b839880 |
14 | 1ad1d5bcc |
15 | 105bd1d37 |
hex | 9cb13da8 |
2628861352 has 64 divisors (see below), whose sum is σ = 5399654400. Its totient is φ = 1192604160.
The previous prime is 2628861343. The next prime is 2628861377. The reversal of 2628861352 is 2531688262.
2628861352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2628861299 and 2628861308.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1767153 + ... + 1768639.
It is an arithmetic number, because the mean of its divisors is an integer number (84369600).
Almost surely, 22628861352 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 2628861352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2699827200).
2628861352 is an abundant number, since it is smaller than the sum of its proper divisors (2770793048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2628861352 is a wasteful number, since it uses less digits than its factorization.
2628861352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1786 (or 1782 counting only the distinct ones).
The product of its digits is 276480, while the sum is 43.
The square root of 2628861352 is about 51272.4229191483. The cubic root of 2628861352 is about 1380.1381490207.
The spelling of 2628861352 in words is "two billion, six hundred twenty-eight million, eight hundred sixty-one thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •