Base | Representation |
---|---|
bin | 11010001100011011000… |
… | …11101010011001101001 |
3 | 10012001010011020201220011 |
4 | 31012031203222121221 |
5 | 104221221403213113 |
6 | 1525244230331521 |
7 | 122011261063330 |
oct | 15061543523151 |
9 | 3161104221804 |
10 | 900023101033 |
11 | 317774638a61 |
12 | 12651bab9ba1 |
13 | 66b444b6b64 |
14 | 317c04bad17 |
15 | 1862959163d |
hex | d18d8ea669 |
900023101033 has 4 divisors (see below), whose sum is σ = 1028597829760. Its totient is φ = 771448372308.
The previous prime is 900023101027. The next prime is 900023101067. The reversal of 900023101033 is 330101320009.
900023101033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 330101320009 = 2689 ⋅122759881.
It is a cyclic number.
It is not a de Polignac number, because 900023101033 - 233 = 891433166441 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 900023100995 and 900023101013.
It is not an unprimeable number, because it can be changed into a prime (900023101093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64287364353 + ... + 64287364366.
It is an arithmetic number, because the mean of its divisors is an integer number (257149457440).
Almost surely, 2900023101033 is an apocalyptic number.
It is an amenable number.
900023101033 is a deficient number, since it is larger than the sum of its proper divisors (128574728727).
900023101033 is a wasteful number, since it uses less digits than its factorization.
900023101033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128574728726.
The product of its (nonzero) digits is 486, while the sum is 22.
The spelling of 900023101033 in words is "nine hundred billion, twenty-three million, one hundred one thousand, thirty-three".
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