Base | Representation |
---|---|
bin | 1001010000000001000101… |
… | …00100010010100010001101 |
3 | 2200000122002020201212012122 |
4 | 10220000202210102202031 |
5 | 10131233441013133201 |
6 | 111132435441542325 |
7 | 4166425310042564 |
oct | 450004244224215 |
9 | 80018066655178 |
10 | 20341545052301 |
11 | 6532889974000 |
12 | 23463b23449a5 |
13 | b472792cc515 |
14 | 504770c3abdb |
15 | 2541e49c4e1b |
hex | 12802291288d |
20341545052301 has 32 divisors (see below), whose sum is σ = 22757671526400. Its totient is φ = 18175467644400.
The previous prime is 20341545052273. The next prime is 20341545052321. The reversal of 20341545052301 is 10325054514302.
It is a de Polignac number, because none of the positive numbers 2k-20341545052301 is a prime.
It is a super-2 number, since 2×203415450523012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20341545052321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 477356486 + ... + 477399096.
It is an arithmetic number, because the mean of its divisors is an integer number (711177235200).
Almost surely, 220341545052301 is an apocalyptic number.
It is an amenable number.
20341545052301 is a deficient number, since it is larger than the sum of its proper divisors (2416126474099).
20341545052301 is an equidigital number, since it uses as much as digits as its factorization.
20341545052301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48782 (or 48760 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 20341545052301 its reverse (10325054514302), we get a palindrome (30666599566603).
The spelling of 20341545052301 in words is "twenty trillion, three hundred forty-one billion, five hundred forty-five million, fifty-two thousand, three hundred one".
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