Base | Representation |
---|---|
bin | 1110010001110100101… |
… | …0011001101111011101 |
3 | 212110011112202011010122 |
4 | 3210131022121233131 |
5 | 13004334403331023 |
6 | 304405041444325 |
7 | 23502552004544 |
oct | 3443512315735 |
9 | 773145664118 |
10 | 245302402013 |
11 | 950398a1369 |
12 | 3b65b3406a5 |
13 | 1a193a8c506 |
14 | bc3098b15b |
15 | 65aa6e82c8 |
hex | 391d299bdd |
245302402013 has 8 divisors (see below), whose sum is σ = 253198195200. Its totient is φ = 237473240400.
The previous prime is 245302401997. The next prime is 245302402031. The reversal of 245302402013 is 310204203542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 245302402013 - 24 = 245302401997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245302402043) 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, 16650413 + ... + 16665138.
It is an arithmetic number, because the mean of its divisors is an integer number (31649774400).
Almost surely, 2245302402013 is an apocalyptic number.
It is an amenable number.
245302402013 is a deficient number, since it is larger than the sum of its proper divisors (7895793187).
245302402013 is a wasteful number, since it uses less digits than its factorization.
245302402013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33315787.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 245302402013 its reverse (310204203542), we get a palindrome (555506605555).
The spelling of 245302402013 in words is "two hundred forty-five billion, three hundred two million, four hundred two thousand, thirteen".
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