Base | Representation |
---|---|
bin | 10111110101000100101110… |
… | …10101111110011001001100 |
3 | 20212112111111112221011100210 |
4 | 23322202113111332121030 |
5 | 23332020013333201104 |
6 | 303240430151322420 |
7 | 14015600046656361 |
oct | 1372422725763114 |
9 | 225474445834323 |
10 | 52401140131404 |
11 | 15773220566929 |
12 | 5a63837980410 |
13 | 233153888793c |
14 | cd232b844468 |
15 | 60d119697989 |
hex | 2fa89757e64c |
52401140131404 has 12 divisors (see below), whose sum is σ = 122269326973304. Its totient is φ = 17467046710464.
The previous prime is 52401140131399. The next prime is 52401140131433. The reversal of 52401140131404 is 40413104110425.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×524011401314042 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183380838797 + ... + 2183380838820.
Almost surely, 252401140131404 is an apocalyptic number.
It is an amenable number.
52401140131404 is an abundant number, since it is smaller than the sum of its proper divisors (69868186841900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52401140131404 is a wasteful number, since it uses less digits than its factorization.
52401140131404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4366761677624 (or 4366761677622 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 52401140131404 its reverse (40413104110425), we get a palindrome (92814244241829).
The spelling of 52401140131404 in words is "fifty-two trillion, four hundred one billion, one hundred forty million, one hundred thirty-one thousand, four hundred four".
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