Base | Representation |
---|---|
bin | 10010111100011011… |
… | …101101001101000000 |
3 | 1221111121122111122101 |
4 | 102330123231031000 |
5 | 313124324430312 |
6 | 13202235320144 |
7 | 1320034522312 |
oct | 227433551500 |
9 | 57447574571 |
10 | 20341248832 |
11 | 8699117353 |
12 | 3b382b0054 |
13 | 1bc22b8818 |
14 | dad7557b2 |
15 | 7e0bc6a57 |
hex | 4bc6ed340 |
20341248832 has 28 divisors (see below), whose sum is σ = 40525513056. Its totient is φ = 10130096000.
The previous prime is 20341248787. The next prime is 20341248841. The reversal of 20341248832 is 23884214302.
It is a junction number, because it is equal to n+sod(n) for n = 20341248791 and 20341248800.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617068 + ... + 649195.
It is an arithmetic number, because the mean of its divisors is an integer number (1447339752).
Almost surely, 220341248832 is an apocalyptic number.
It is an amenable number.
20341248832 is a deficient number, since it is larger than the sum of its proper divisors (20184264224).
20341248832 is a wasteful number, since it uses less digits than its factorization.
20341248832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266526 (or 1266516 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 37.
The spelling of 20341248832 in words is "twenty billion, three hundred forty-one million, two hundred forty-eight thousand, eight hundred thirty-two".
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