Base | Representation |
---|---|
bin | 111110000011000000… |
… | …1010101111011110100 |
3 | 110201221001222101210002 |
4 | 1330012001111323310 |
5 | 4140341210021320 |
6 | 141113434450432 |
7 | 12424635553004 |
oct | 1740601257364 |
9 | 421831871702 |
10 | 133245001460 |
11 | 5156636981a |
12 | 219a7593a18 |
13 | c74626b53c |
14 | 664044a004 |
15 | 36ecba0675 |
hex | 1f06055ef4 |
133245001460 has 12 divisors (see below), whose sum is σ = 279814503108. Its totient is φ = 53298000576.
The previous prime is 133245001453. The next prime is 133245001543. The reversal of 133245001460 is 64100542331.
133245001460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 68295459556 + 64949541904 = 261334^2 + 254852^2 .
It is a super-3 number, since 3×1332450014603 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 3331125017 + ... + 3331125056.
It is an arithmetic number, because the mean of its divisors is an integer number (23317875259).
Almost surely, 2133245001460 is an apocalyptic number.
133245001460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133245001460 is an abundant number, since it is smaller than the sum of its proper divisors (146569501648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133245001460 is a wasteful number, since it uses less digits than its factorization.
133245001460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6662250082 (or 6662250080 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 133245001460 its reverse (64100542331), we get a palindrome (197345543791).
The spelling of 133245001460 in words is "one hundred thirty-three billion, two hundred forty-five million, one thousand, four hundred sixty".
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