Base | Representation |
---|---|
bin | 1001001001000001010010… |
… | …10100101110001101111100 |
3 | 2122011122120000200012200200 |
4 | 10210200221110232031330 |
5 | 10113314113400241244 |
6 | 110430200352323500 |
7 | 4143154664633640 |
oct | 444405124561574 |
9 | 78148500605620 |
10 | 20101140243324 |
11 | 644a9336a4898 |
12 | 230789b243590 |
13 | b2a6b60c466a |
14 | 4d6c868d4c20 |
15 | 24cd24255669 |
hex | 12482952e37c |
20101140243324 has 72 divisors (see below), whose sum is σ = 58072756105728. Its totient is φ = 5742906458400.
The previous prime is 20101140243323. The next prime is 20101140243343. The reversal of 20101140243324 is 42334204110102.
20101140243324 is a `hidden beast` number, since 201 + 0 + 1 + 1 + 4 + 0 + 2 + 433 + 24 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20101140243323) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3354049 + ... + 7172999.
It is an arithmetic number, because the mean of its divisors is an integer number (806566057024).
Almost surely, 220101140243324 is an apocalyptic number.
It is an amenable number.
20101140243324 is an abundant number, since it is smaller than the sum of its proper divisors (37971615862404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20101140243324 is a wasteful number, since it uses less digits than its factorization.
20101140243324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3839855 (or 3839850 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 20101140243324 its reverse (42334204110102), we get a palindrome (62435344353426).
The spelling of 20101140243324 in words is "twenty trillion, one hundred one billion, one hundred forty million, two hundred forty-three thousand, three hundred twenty-four".
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