Base | Representation |
---|---|
bin | 11101001110000… |
… | …01111000100011 |
3 | 122002012222221101 |
4 | 32213001320203 |
5 | 1000222043410 |
6 | 40153335231 |
7 | 6034264165 |
oct | 1647017043 |
9 | 562188841 |
10 | 245112355 |
11 | 1163a55a4 |
12 | 6a107517 |
13 | 3ba20ac7 |
14 | 247a6935 |
15 | 167bad3a |
hex | e9c1e23 |
245112355 has 8 divisors (see below), whose sum is σ = 297047664. Its totient is φ = 194148000.
The previous prime is 245112349. The next prime is 245112359. The reversal of 245112355 is 553211542.
245112355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 245112355 - 25 = 245112323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (245112359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242181 + ... + 243190.
It is an arithmetic number, because the mean of its divisors is an integer number (37130958).
Almost surely, 2245112355 is an apocalyptic number.
245112355 is a deficient number, since it is larger than the sum of its proper divisors (51935309).
245112355 is a wasteful number, since it uses less digits than its factorization.
245112355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485477.
The product of its digits is 6000, while the sum is 28.
The square root of 245112355 is about 15656.0644799388. The cubic root of 245112355 is about 625.8281118845.
Adding to 245112355 its reverse (553211542), we get a palindrome (798323897).
The spelling of 245112355 in words is "two hundred forty-five million, one hundred twelve thousand, three hundred fifty-five".
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