Base | Representation |
---|---|
bin | 1110010001111011100… |
… | …1100011100110000010 |
3 | 212110020120120112102110 |
4 | 3210132321203212002 |
5 | 13004414333242404 |
6 | 304412002200150 |
7 | 23503354454145 |
oct | 3443671434602 |
9 | 773216515373 |
10 | 245331540354 |
11 | 9505429343a |
12 | 3b669053056 |
13 | 1a199b22234 |
14 | bc347b405c |
15 | 65ad051b89 |
hex | 391ee63982 |
245331540354 has 32 divisors (see below), whose sum is σ = 491784635520. Its totient is φ = 81590371200.
The previous prime is 245331540331. The next prime is 245331540361. The reversal of 245331540354 is 453045133542.
245331540354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 9555867 + ... + 9581505.
It is an arithmetic number, because the mean of its divisors is an integer number (15368269860).
Almost surely, 2245331540354 is an apocalyptic number.
245331540354 is an abundant number, since it is smaller than the sum of its proper divisors (246453095166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245331540354 is a wasteful number, since it uses less digits than its factorization.
245331540354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29226.
The product of its (nonzero) digits is 432000, while the sum is 39.
Adding to 245331540354 its reverse (453045133542), we get a palindrome (698376673896).
The spelling of 245331540354 in words is "two hundred forty-five billion, three hundred thirty-one million, five hundred forty thousand, three hundred fifty-four".
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