Base | Representation |
---|---|
bin | 111111100101001… |
… | …0101010111110101 |
3 | 12111200101201202200 |
4 | 1333022111113311 |
5 | 13332123243123 |
6 | 551410255113 |
7 | 103603506003 |
oct | 17712252765 |
9 | 5450351680 |
10 | 2133415413 |
11 | 9a5291638 |
12 | 4b6587499 |
13 | 27ccba5ac |
14 | 1634a7a73 |
15 | c7468143 |
hex | 7f2955f5 |
2133415413 has 48 divisors (see below), whose sum is σ = 3201254784. Its totient is φ = 1368432000.
The previous prime is 2133415411. The next prime is 2133415423. The reversal of 2133415413 is 3145143312.
It is a happy number.
2133415413 is a `hidden beast` number, since 213 + 34 + 1 + 5 + 413 = 666.
It is not a de Polignac number, because 2133415413 - 21 = 2133415411 is a prime.
It is a super-2 number, since 2×21334154132 = 9102922648851921138, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133415411) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8499538 + ... + 8499788.
It is an arithmetic number, because the mean of its divisors is an integer number (66692808).
Almost surely, 22133415413 is an apocalyptic number.
It is an amenable number.
2133415413 is a deficient number, since it is larger than the sum of its proper divisors (1067839371).
2133415413 is a wasteful number, since it uses less digits than its factorization.
2133415413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586 (or 583 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
The square root of 2133415413 is about 46188.9100650795. The cubic root of 2133415413 is about 1287.3356890639.
Adding to 2133415413 its reverse (3145143312), we get a palindrome (5278558725).
The spelling of 2133415413 in words is "two billion, one hundred thirty-three million, four hundred fifteen thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •