Base | Representation |
---|---|
bin | 1001011110110101… |
… | …1100010110101011 |
3 | 20120101101020010001 |
4 | 2113231130112223 |
5 | 20203042202420 |
6 | 1100322003431 |
7 | 120034312522 |
oct | 22755342653 |
9 | 6511336101 |
10 | 2545272235 |
11 | 1096815780 |
12 | 5b04a6577 |
13 | 31742095c |
14 | 1a20774b9 |
15 | ed6beb0a |
hex | 97b5c5ab |
2545272235 has 16 divisors (see below), whose sum is σ = 3333185280. Its totient is φ = 1850444640.
The previous prime is 2545272199. The next prime is 2545272269. The reversal of 2545272235 is 5322725452.
It is not a de Polignac number, because 2545272235 - 29 = 2545271723 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2545272194 and 2545272203.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189244 + ... + 202246.
It is an arithmetic number, because the mean of its divisors is an integer number (208324080).
Almost surely, 22545272235 is an apocalyptic number.
2545272235 is a deficient number, since it is larger than the sum of its proper divisors (787913045).
2545272235 is a wasteful number, since it uses less digits than its factorization.
2545272235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16578.
The product of its digits is 168000, while the sum is 37.
The square root of 2545272235 is about 50450.6911250976. The cubic root of 2545272235 is about 1365.3523642285.
Adding to 2545272235 its reverse (5322725452), we get a palindrome (7867997687).
The spelling of 2545272235 in words is "two billion, five hundred forty-five million, two hundred seventy-two thousand, two hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •