Base | Representation |
---|---|
bin | 100100100010110101001… |
… | …010000111110011000100 |
3 | 22220002002211102202001020 |
4 | 210202311022013303010 |
5 | 312121120324332330 |
6 | 5201401515231140 |
7 | 346302234516366 |
oct | 44426512076304 |
9 | 8802084382036 |
10 | 2511300230340 |
11 | 889044568620 |
12 | 3468594484b0 |
13 | 152a78888375 |
14 | 897947b6d36 |
15 | 454d0c07210 |
hex | 248b5287cc4 |
2511300230340 has 96 divisors (see below), whose sum is σ = 7677837490176. Its totient is φ = 608247930240.
The previous prime is 2511300230333. The next prime is 2511300230347. The reversal of 2511300230340 is 430320031152.
It is an interprime number because it is at equal distance from previous prime (2511300230333) and next prime (2511300230347).
It is a self number, because there is not a number n which added to its sum of digits gives 2511300230340.
It is not an unprimeable number, because it can be changed into a prime (2511300230347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 996862 + ... + 2452821.
It is an arithmetic number, because the mean of its divisors is an integer number (79977473856).
Almost surely, 22511300230340 is an apocalyptic number.
2511300230340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2511300230340 is an abundant number, since it is smaller than the sum of its proper divisors (5166537259836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2511300230340 is a wasteful number, since it uses less digits than its factorization.
2511300230340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3450809 (or 3450807 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 2511300230340 its reverse (430320031152), we get a palindrome (2941620261492).
The spelling of 2511300230340 in words is "two trillion, five hundred eleven billion, three hundred million, two hundred thirty thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •