Base | Representation |
---|---|
bin | 11000101010011111… |
… | …01111100100110010 |
3 | 1021011210221022001001 |
4 | 30111033233210302 |
5 | 204104241203300 |
6 | 10025532032214 |
7 | 646063423156 |
oct | 142517574462 |
9 | 37153838031 |
10 | 13241350450 |
11 | 5685440639 |
12 | 269660266a |
13 | 13303a6413 |
14 | 8d8833066 |
15 | 52772816a |
hex | 3153ef932 |
13241350450 has 12 divisors (see below), whose sum is σ = 24628911930. Its totient is φ = 5296540160.
The previous prime is 13241350433. The next prime is 13241350487. The reversal of 13241350450 is 5405314231.
It can be written as a sum of positive squares in 3 ways, for example, as 8648442009 + 4592908441 = 92997^2 + 67771^2 .
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 5 ways as a sum of consecutive naturals, for example, 132413455 + ... + 132413554.
Almost surely, 213241350450 is an apocalyptic number.
13241350450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13241350450 is a deficient number, since it is larger than the sum of its proper divisors (11387561480).
13241350450 is a wasteful number, since it uses less digits than its factorization.
13241350450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264827021 (or 264827016 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 13241350450 its reverse (5405314231), we get a palindrome (18646664681).
The spelling of 13241350450 in words is "thirteen billion, two hundred forty-one million, three hundred fifty thousand, four hundred fifty".
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