Base | Representation |
---|---|
bin | 11110110110110001… |
… | …111000010100000101 |
3 | 10011111222101102120221 |
4 | 132312301320110011 |
5 | 1020323103100401 |
6 | 23115330424341 |
7 | 2252011255444 |
oct | 366661702405 |
9 | 104458342527 |
10 | 33131300101 |
11 | 13061834159 |
12 | 65077320b1 |
13 | 318002bab3 |
14 | 186426cd5b |
15 | cdd9a67a1 |
hex | 7b6c78505 |
33131300101 has 8 divisors (see below), whose sum is σ = 33195292160. Its totient is φ = 33067340208.
The previous prime is 33131300089. The next prime is 33131300161. The reversal of 33131300101 is 10100313133.
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 33131300101 - 215 = 33131267333 is a prime.
It is a super-2 number, since 2×331313001012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33131300161) 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, 3295240 + ... + 3305278.
It is an arithmetic number, because the mean of its divisors is an integer number (4149411520).
Almost surely, 233131300101 is an apocalyptic number.
It is an amenable number.
33131300101 is a deficient number, since it is larger than the sum of its proper divisors (63992059).
33131300101 is a wasteful number, since it uses less digits than its factorization.
33131300101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16083.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 33131300101 its reverse (10100313133), we get a palindrome (43231613234).
The spelling of 33131300101 in words is "thirty-three billion, one hundred thirty-one million, three hundred thousand, one hundred one".
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