Base | Representation |
---|---|
bin | 111111001010… |
… | …0001111001000 |
3 | 2022022022112121 |
4 | 1332110033020 |
5 | 31434104112 |
6 | 3141421024 |
7 | 551312311 |
oct | 176241710 |
9 | 68268477 |
10 | 33113032 |
11 | 17767347 |
12 | b10a774 |
13 | 6b24c14 |
14 | 457d608 |
15 | 2d91407 |
hex | 1f943c8 |
33113032 has 8 divisors (see below), whose sum is σ = 62086950. Its totient is φ = 16556512.
The previous prime is 33113023. The next prime is 33113033. The reversal of 33113032 is 23031133.
It can be written as a sum of positive squares in only one way, i.e., 22524516 + 10588516 = 4746^2 + 3254^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 33112997 and 33113015.
It is not an unprimeable number, because it can be changed into a prime (33113033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2069557 + ... + 2069572.
Almost surely, 233113032 is an apocalyptic number.
It is an amenable number.
33113032 is a deficient number, since it is larger than the sum of its proper divisors (28973918).
33113032 is a wasteful number, since it uses less digits than its factorization.
33113032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4139135 (or 4139131 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 33113032 is about 5754.3924092818. The cubic root of 33113032 is about 321.1192318529.
Adding to 33113032 its reverse (23031133), we get a palindrome (56144165).
The spelling of 33113032 in words is "thirty-three million, one hundred thirteen thousand, thirty-two".
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