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33000113 = 672691831
BaseRepresentation
bin111110111100…
…0101010110001
32022002120122102
41331320222301
531422000423
63135150145
7550332146
oct175705261
968076572
1033000113
111769a523
12b075355
136ab56c3
1445503cd
152d6cc28
hex1f78ab1

33000113 has 8 divisors (see below), whose sum is σ = 33635520. Its totient is φ = 32369040.

The previous prime is 33000103. The next prime is 33000119. The reversal of 33000113 is 31100033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33000113 - 212 = 32996017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33000094 and 33000103.

It is not an unprimeable number, because it can be changed into a prime (33000119) 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, 17108 + ... + 18938.

It is an arithmetic number, because the mean of its divisors is an integer number (4204440).

Almost surely, 233000113 is an apocalyptic number.

It is an amenable number.

33000113 is a deficient number, since it is larger than the sum of its proper divisors (635407).

33000113 is a wasteful number, since it uses less digits than its factorization.

33000113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 33000113 is about 5744.5724819172. The cubic root of 33000113 is about 320.7537991117.

Adding to 33000113 its reverse (31100033), we get a palindrome (64100146).

The spelling of 33000113 in words is "thirty-three million, one hundred thirteen", and thus it is an aban number.

Divisors: 1 67 269 1831 18023 122677 492539 33000113