Base | Representation |
---|---|
bin | 111111110001… |
… | …0110000010001 |
3 | 2022220122201001 |
4 | 1333202300101 |
5 | 32024402031 |
6 | 3152342001 |
7 | 554122042 |
oct | 177426021 |
9 | 68818631 |
10 | 33434641 |
11 | 17966a39 |
12 | b244901 |
13 | 6c08416 |
14 | 46248c9 |
15 | 2e06861 |
hex | 1fe2c11 |
33434641 has 8 divisors (see below), whose sum is σ = 33967584. Its totient is φ = 32904960.
The previous prime is 33434629. The next prime is 33434659. The reversal of 33434641 is 14643433.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-33434641 is a prime.
It is a super-2 number, since 2×334346412 = 2235750437597762, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33434441) 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 in 7 ways as a sum of consecutive naturals, for example, 26865 + ... + 28081.
It is an arithmetic number, because the mean of its divisors is an integer number (4245948).
Almost surely, 233434641 is an apocalyptic number.
It is an amenable number.
33434641 is a deficient number, since it is larger than the sum of its proper divisors (532943).
33434641 is a wasteful number, since it uses less digits than its factorization.
33434641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1631.
The product of its digits is 10368, while the sum is 28.
The square root of 33434641 is about 5782.2695371281. The cubic root of 33434641 is about 322.1555033792.
The spelling of 33434641 in words is "thirty-three million, four hundred thirty-four thousand, six hundred forty-one".
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