Base | Representation |
---|---|
bin | 1001010101100101110001… |
… | …10010111011011111011110 |
3 | 2200200221101010212001012221 |
4 | 10222302320302323133132 |
5 | 10142403133233033002 |
6 | 111400430013415554 |
7 | 4216314654400330 |
oct | 452627062733736 |
9 | 80627333761187 |
10 | 20533044033502 |
11 | 65a7019074a30 |
12 | 2377536a9a5ba |
13 | b5c347357850 |
14 | 50db39cb5450 |
15 | 2591a1983c37 |
hex | 12acb8cbb7de |
20533044033502 has 128 divisors (see below), whose sum is σ = 41532809730048. Its totient is φ = 7352510054400.
The previous prime is 20533044033493. The next prime is 20533044033529.
20533044033502 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 501262302 + ... + 501303262.
It is an arithmetic number, because the mean of its divisors is an integer number (324475076016).
Almost surely, 220533044033502 is an apocalyptic number.
20533044033502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20533044033502 is an abundant number, since it is smaller than the sum of its proper divisors (20999765696546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20533044033502 is a wasteful number, since it uses less digits than its factorization.
20533044033502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42074.
The product of its (nonzero) digits is 129600, while the sum is 34.
It can be divided in two parts, 2053304 and 4033502, that added together give a palindrome (6086806).
The spelling of 20533044033502 in words is "twenty trillion, five hundred thirty-three billion, forty-four million, thirty-three thousand, five hundred two".
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