Base | Representation |
---|---|
bin | 111011100111000… |
… | …1101010000010010 |
3 | 12011101202100102100 |
4 | 1313032031100102 |
5 | 13044023304020 |
6 | 530251301230 |
7 | 100365346545 |
oct | 16716152022 |
9 | 5141670370 |
10 | 2000213010 |
11 | 937082704 |
12 | 479a4a816 |
13 | 25b5202c3 |
14 | 14d91285c |
15 | ba905a90 |
hex | 7738d412 |
2000213010 has 48 divisors (see below), whose sum is σ = 5220849816. Its totient is φ = 531308544.
The previous prime is 2000212939. The next prime is 2000213021. The reversal of 2000213010 is 103120002.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1604242809 + 395970201 = 40053^2 + 19899^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2000212983 and 2000213001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20109 + ... + 66368.
Almost surely, 22000213010 is an apocalyptic number.
2000213010 is an abundant number, since it is smaller than the sum of its proper divisors (3220636806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000213010 is a wasteful number, since it uses less digits than its factorization.
2000213010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86747 (or 86744 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 2000213010 is about 44723.7410107875. The cubic root of 2000213010 is about 1259.9657776041.
Adding to 2000213010 its reverse (103120002), we get a palindrome (2103333012).
The spelling of 2000213010 in words is "two billion, two hundred thirteen thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •