Base | Representation |
---|---|
bin | 10111110101111110001111… |
… | …11100101010110010010111 |
3 | 20212122110012122111220121022 |
4 | 23322333013330222302113 |
5 | 23333021234202232101 |
6 | 303302534305511355 |
7 | 14021042225344436 |
oct | 1372770774526227 |
9 | 225573178456538 |
10 | 52432020352151 |
11 | 15785327652820 |
12 | 5a6981564255b |
13 | 233441a40c5cb |
14 | cd3a1ab3b11d |
15 | 60dd256e2a1b |
hex | 2fafc7f2ac97 |
52432020352151 has 48 divisors (see below), whose sum is σ = 61525160589312. Its totient is φ = 44300931148800.
The previous prime is 52432020352097. The next prime is 52432020352199. The reversal of 52432020352151 is 15125302023425.
It is not a de Polignac number, because 52432020352151 - 218 = 52432020090007 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 (52432020552151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82869740 + ... + 83500046.
It is an arithmetic number, because the mean of its divisors is an integer number (1281774178944).
Almost surely, 252432020352151 is an apocalyptic number.
52432020352151 is a deficient number, since it is larger than the sum of its proper divisors (9093140237161).
52432020352151 is a wasteful number, since it uses less digits than its factorization.
52432020352151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630680 (or 630663 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 52432020352151 its reverse (15125302023425), we get a palindrome (67557322375576).
The spelling of 52432020352151 in words is "fifty-two trillion, four hundred thirty-two billion, twenty million, three hundred fifty-two thousand, one hundred fifty-one".
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