Base | Representation |
---|---|
bin | 11110111100110101… |
… | …111111101011010101 |
3 | 10011210001211110102100 |
4 | 132330311333223111 |
5 | 1021030124322013 |
6 | 23133403232313 |
7 | 2254355124444 |
oct | 367465775325 |
9 | 104701743370 |
10 | 33233042133 |
11 | 13104205485 |
12 | 6535818699 |
13 | 3198132495 |
14 | 1873994d5b |
15 | ce78a2473 |
hex | 7bcd7fad5 |
33233042133 has 12 divisors (see below), whose sum is σ = 48129945760. Its totient is φ = 22096901736.
The previous prime is 33233042131. The next prime is 33233042149. The reversal of 33233042133 is 33124033233.
It is a happy number.
33233042133 is a `hidden beast` number, since 3 + 3 + 233 + 0 + 421 + 3 + 3 = 666.
It is not a de Polignac number, because 33233042133 - 21 = 33233042131 is a prime.
It is a super-2 number, since 2×332330421332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33233042097 and 33233042106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33233042131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4868041 + ... + 4874862.
Almost surely, 233233042133 is an apocalyptic number.
It is an amenable number.
33233042133 is a deficient number, since it is larger than the sum of its proper divisors (14896903627).
33233042133 is a wasteful number, since it uses less digits than its factorization.
33233042133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9743288 (or 9743285 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 33233042133 its reverse (33124033233), we get a palindrome (66357075366).
The spelling of 33233042133 in words is "thirty-three billion, two hundred thirty-three million, forty-two thousand, one hundred thirty-three".
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