Base | Representation |
---|---|
bin | 111111110010100… |
… | …0110111101111100 |
3 | 12112011121022212110 |
4 | 1333211012331330 |
5 | 13340422344200 |
6 | 552220534020 |
7 | 104020251144 |
oct | 17745067574 |
9 | 5464538773 |
10 | 2140434300 |
11 | 9a9245a74 |
12 | 4b89b1310 |
13 | 2815a7294 |
14 | 1643b3924 |
15 | c7da2b50 |
hex | 7f946f7c |
2140434300 has 72 divisors (see below), whose sum is σ = 6557299056. Its totient is φ = 537205760.
The previous prime is 2140434299. The next prime is 2140434323. The reversal of 2140434300 is 34340412.
It is a congruent number.
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, 204747 + ... + 214946.
It is an arithmetic number, because the mean of its divisors is an integer number (91073598).
Almost surely, 22140434300 is an apocalyptic number.
2140434300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2140434300 is an abundant number, since it is smaller than the sum of its proper divisors (4416864756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140434300 is a wasteful number, since it uses less digits than its factorization.
2140434300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419727 (or 419720 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2140434300 is about 46264.8278933360. The cubic root of 2140434300 is about 1288.7459118000.
Adding to 2140434300 its reverse (34340412), we get a palindrome (2174774712).
The spelling of 2140434300 in words is "two billion, one hundred forty million, four hundred thirty-four thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •