Base | Representation |
---|---|
bin | 10010101010011111… |
… | …01110010111100001 |
3 | 221212022121211121210 |
4 | 21111033232113201 |
5 | 131010122320113 |
6 | 4334141540333 |
7 | 503210420640 |
oct | 112517562741 |
9 | 27768554553 |
10 | 10020120033 |
11 | 4282107540 |
12 | 1b378746a9 |
13 | c38c13411 |
14 | 6b0abd357 |
15 | 3d9a346c3 |
hex | 2553ee5e1 |
10020120033 has 16 divisors (see below), whose sum is σ = 16656823296. Its totient is φ = 5205257040.
The previous prime is 10020120029. The next prime is 10020120053. The reversal of 10020120033 is 33002102001.
It is a happy number.
It is not a de Polignac number, because 10020120033 - 22 = 10020120029 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10020120023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21688341 + ... + 21688802.
It is an arithmetic number, because the mean of its divisors is an integer number (1041051456).
Almost surely, 210020120033 is an apocalyptic number.
It is an amenable number.
10020120033 is a deficient number, since it is larger than the sum of its proper divisors (6636703263).
10020120033 is a wasteful number, since it uses less digits than its factorization.
10020120033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43377164.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 10020120033 its reverse (33002102001), we get a palindrome (43022222034).
The spelling of 10020120033 in words is "ten billion, twenty million, one hundred twenty thousand, thirty-three".
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