Base | Representation |
---|---|
bin | 11110110001100100… |
… | …110111000100100101 |
3 | 10011021220010011211011 |
4 | 132301210313010211 |
5 | 1020133231013221 |
6 | 23102531342221 |
7 | 2246601242341 |
oct | 366144670445 |
9 | 104256104734 |
10 | 33044001061 |
11 | 13017528095 |
12 | 64a2451971 |
13 | 3167c14366 |
14 | 1856826621 |
15 | cd5eb01e1 |
hex | 7b1937125 |
33044001061 has 2 divisors, whose sum is σ = 33044001062. Its totient is φ = 33044001060.
The previous prime is 33044001059. The next prime is 33044001161. The reversal of 33044001061 is 16010044033.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29726932225 + 3317068836 = 172415^2 + 57594^2 .
It is a cyclic number.
It is not a de Polignac number, because 33044001061 - 21 = 33044001059 is a prime.
It is a super-2 number, since 2×330440010612 (a number of 22 digits) contains 22 as substring.
Together with 33044001059, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (33044001041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16522000530 + 16522000531.
It is an arithmetic number, because the mean of its divisors is an integer number (16522000531).
Almost surely, 233044001061 is an apocalyptic number.
It is an amenable number.
33044001061 is a deficient number, since it is larger than the sum of its proper divisors (1).
33044001061 is an equidigital number, since it uses as much as digits as its factorization.
33044001061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 33044001061 its reverse (16010044033), we get a palindrome (49054045094).
The spelling of 33044001061 in words is "thirty-three billion, forty-four million, one thousand, sixty-one".
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