Base | Representation |
---|---|
bin | 100111101110000110… |
… | …0001110111010000101 |
3 | 22011011121022110121221 |
4 | 1033130030032322011 |
5 | 2344142413313213 |
6 | 103104032240341 |
7 | 6106530623050 |
oct | 1173414167205 |
9 | 264147273557 |
10 | 85298572933 |
11 | 331a1903382 |
12 | 146463a00b1 |
13 | 8074ab1a82 |
14 | 41b275ba97 |
15 | 234375138d |
hex | 13dc30ee85 |
85298572933 has 8 divisors (see below), whose sum is σ = 97486986560. Its totient is φ = 73110885120.
The previous prime is 85298572903. The next prime is 85298572951. The reversal of 85298572933 is 33927589258.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85298572933 - 25 = 85298572901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85298572903) 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 7 ways as a sum of consecutive naturals, for example, 99358 + ... + 424816.
It is an arithmetic number, because the mean of its divisors is an integer number (12185873320).
Almost surely, 285298572933 is an apocalyptic number.
It is an amenable number.
85298572933 is a deficient number, since it is larger than the sum of its proper divisors (12188413627).
85298572933 is a wasteful number, since it uses less digits than its factorization.
85298572933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362907.
The product of its digits is 32659200, while the sum is 61.
The spelling of 85298572933 in words is "eighty-five billion, two hundred ninety-eight million, five hundred seventy-two thousand, nine hundred thirty-three".
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