Base | Representation |
---|---|
bin | 11111000111100001… |
… | …000000010100101101 |
3 | 10012020112201222201201 |
4 | 133013201000110231 |
5 | 1021411443323013 |
6 | 23203241005501 |
7 | 2261661033403 |
oct | 370741002455 |
9 | 105215658651 |
10 | 33412089133 |
11 | 13196287105 |
12 | 6585783891 |
13 | 31c6261657 |
14 | 188d681473 |
15 | d0846d3dd |
hex | 7c784052d |
33412089133 has 4 divisors (see below), whose sum is σ = 35170620160. Its totient is φ = 31653558108.
The previous prime is 33412089131. The next prime is 33412089149. The reversal of 33412089133 is 33198021433.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33198021433 = 20443 ⋅1623931.
It is a cyclic number.
It is not a de Polignac number, because 33412089133 - 21 = 33412089131 is a prime.
It is a super-2 number, since 2×334120891332 (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 = 33412089092 and 33412089101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33412089131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879265485 + ... + 879265522.
It is an arithmetic number, because the mean of its divisors is an integer number (8792655040).
Almost surely, 233412089133 is an apocalyptic number.
It is an amenable number.
33412089133 is a deficient number, since it is larger than the sum of its proper divisors (1758531027).
33412089133 is a wasteful number, since it uses less digits than its factorization.
33412089133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1758531026.
The product of its (nonzero) digits is 46656, while the sum is 37.
The spelling of 33412089133 in words is "thirty-three billion, four hundred twelve million, eighty-nine thousand, one hundred thirty-three".
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