Base | Representation |
---|---|
bin | 11110110001111100… |
… | …101010110111100101 |
3 | 10011022022212021111210 |
4 | 132301330222313211 |
5 | 1020141330230113 |
6 | 23103313222033 |
7 | 2250005266140 |
oct | 366174526745 |
9 | 104268767453 |
10 | 33050242533 |
11 | 13020000430 |
12 | 64a4561919 |
13 | 31692bb239 |
14 | 18575ad057 |
15 | cd67e46c3 |
hex | 7b1f2ade5 |
33050242533 has 16 divisors (see below), whose sum is σ = 54940663296. Its totient is φ = 17168957040.
The previous prime is 33050242517. The next prime is 33050242553. The reversal of 33050242533 is 33524205033.
It is not a de Polignac number, because 33050242533 - 24 = 33050242517 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 33050242533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33050242553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71537091 + ... + 71537552.
It is an arithmetic number, because the mean of its divisors is an integer number (3433791456).
Almost surely, 233050242533 is an apocalyptic number.
33050242533 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
33050242533 is a deficient number, since it is larger than the sum of its proper divisors (21890420763).
33050242533 is a wasteful number, since it uses less digits than its factorization.
33050242533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143074664.
The product of its (nonzero) digits is 32400, while the sum is 30.
Adding to 33050242533 its reverse (33524205033), we get a palindrome (66574447566).
The spelling of 33050242533 in words is "thirty-three billion, fifty million, two hundred forty-two thousand, five hundred thirty-three".
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