Base | Representation |
---|---|
bin | 1110010001100011110… |
… | …0000111111110010011 |
3 | 212102222121102111221011 |
4 | 3210120330013332103 |
5 | 13004213234102410 |
6 | 304354031111351 |
7 | 23501031533131 |
oct | 3443074077623 |
9 | 772877374834 |
10 | 245231550355 |
11 | 950028a9480 |
12 | 3b63b672557 |
13 | 1a1821b315c |
14 | bc253c6751 |
15 | 65a43a018a |
hex | 3918f07f93 |
245231550355 has 32 divisors (see below), whose sum is σ = 340244929728. Its totient is φ = 167695872000.
The previous prime is 245231550323. The next prime is 245231550397. The reversal of 245231550355 is 553055132542.
It is not a de Polignac number, because 245231550355 - 25 = 245231550323 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 838905 + ... + 1092805.
It is an arithmetic number, because the mean of its divisors is an integer number (10632654054).
Almost surely, 2245231550355 is an apocalyptic number.
245231550355 is a deficient number, since it is larger than the sum of its proper divisors (95013379373).
245231550355 is a wasteful number, since it uses less digits than its factorization.
245231550355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254967.
The product of its (nonzero) digits is 450000, while the sum is 40.
Adding to 245231550355 its reverse (553055132542), we get a palindrome (798286682897).
The spelling of 245231550355 in words is "two hundred forty-five billion, two hundred thirty-one million, five hundred fifty thousand, three hundred fifty-five".
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