Base | Representation |
---|---|
bin | 1001011110001000… |
… | …1001111101110010 |
3 | 20120011210220020222 |
4 | 2113202021331302 |
5 | 20201313011310 |
6 | 1100134333042 |
7 | 120000210134 |
oct | 22742117562 |
9 | 6504726228 |
10 | 2542313330 |
11 | 10950846a7 |
12 | 5ab4ba182 |
13 | 316925c1b |
14 | 1a1907054 |
15 | ed2d8055 |
hex | 97889f72 |
2542313330 has 64 divisors (see below), whose sum is σ = 4747631616. Its totient is φ = 979776000.
The previous prime is 2542313321. The next prime is 2542313339. The reversal of 2542313330 is 333132452.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2542313321) and next prime (2542313339).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2542313330.
It is not an unprimeable number, because it can be changed into a prime (2542313339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9381095 + ... + 9381365.
It is an arithmetic number, because the mean of its divisors is an integer number (74181744).
Almost surely, 22542313330 is an apocalyptic number.
2542313330 is a deficient number, since it is larger than the sum of its proper divisors (2205318286).
2542313330 is a wasteful number, since it uses less digits than its factorization.
2542313330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603.
The product of its (nonzero) digits is 6480, while the sum is 26.
The square root of 2542313330 is about 50421.3578754083. The cubic root of 2542313330 is about 1364.8230803812.
Adding to 2542313330 its reverse (333132452), we get a palindrome (2875445782).
The spelling of 2542313330 in words is "two billion, five hundred forty-two million, three hundred thirteen thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •