Base | Representation |
---|---|
bin | 11110101111000001… |
… | …101100111011000011 |
3 | 10011011220122011222111 |
4 | 132233001230323003 |
5 | 1020041303330034 |
6 | 23054402520151 |
7 | 2245541553412 |
oct | 365701547303 |
9 | 104156564874 |
10 | 33001230019 |
11 | 12aa537461a |
12 | 6490066057 |
13 | 315c0ba454 |
14 | 1850c91479 |
15 | cd2362364 |
hex | 7af06cec3 |
33001230019 has 16 divisors (see below), whose sum is σ = 33480437760. Its totient is φ = 32526224640.
The previous prime is 33001230011. The next prime is 33001230029. The reversal of 33001230019 is 91003210033.
It is a cyclic number.
It is not a de Polignac number, because 33001230019 - 23 = 33001230011 is a prime.
It is a super-2 number, since 2×330012300192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33001230011) 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, 17866554 + ... + 17868400.
It is an arithmetic number, because the mean of its divisors is an integer number (2092527360).
Almost surely, 233001230019 is an apocalyptic number.
33001230019 is a deficient number, since it is larger than the sum of its proper divisors (479207741).
33001230019 is a wasteful number, since it uses less digits than its factorization.
33001230019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2850.
The product of its (nonzero) digits is 486, while the sum is 22.
The spelling of 33001230019 in words is "thirty-three billion, one million, two hundred thirty thousand, nineteen".
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