Base | Representation |
---|---|
bin | 1001010000000110100101… |
… | …10110001001101001011111 |
3 | 2200000220201100202000101102 |
4 | 10220003102312021221133 |
5 | 10131311020121241021 |
6 | 111134045130503315 |
7 | 4166561511121544 |
oct | 450032266115137 |
9 | 80026640660342 |
10 | 20344502524511 |
11 | 6534067327710 |
12 | 2346a98894b3b |
13 | b4762ac43789 |
14 | 504971932bcb |
15 | 25431946800b |
hex | 1280d2d89a5f |
20344502524511 has 8 divisors (see below), whose sum is σ = 22194856779984. Its totient is φ = 18494290606720.
The previous prime is 20344502524481. The next prime is 20344502524513. The reversal of 20344502524511 is 11542520544302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20344502524511 - 230 = 20343428782687 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 (20344502524513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35285450 + ... + 35857383.
It is an arithmetic number, because the mean of its divisors is an integer number (2774357097498).
Almost surely, 220344502524511 is an apocalyptic number.
20344502524511 is a deficient number, since it is larger than the sum of its proper divisors (1850354255473).
20344502524511 is a wasteful number, since it uses less digits than its factorization.
20344502524511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71168841.
The product of its (nonzero) digits is 192000, while the sum is 38.
The spelling of 20344502524511 in words is "twenty trillion, three hundred forty-four billion, five hundred two million, five hundred twenty-four thousand, five hundred eleven".
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