Base | Representation |
---|---|
bin | 110000110100010001… |
… | …001011010010001010 |
3 | 12000021222221101100110 |
4 | 300310101023102022 |
5 | 1324322112303300 |
6 | 40025124015150 |
7 | 3533634054312 |
oct | 606421132212 |
9 | 160258841313 |
10 | 52416525450 |
11 | 20258842423 |
12 | a1aa2314b6 |
13 | 4c345c3443 |
14 | 2773652442 |
15 | 156bad2550 |
hex | c3444b48a |
52416525450 has 96 divisors (see below), whose sum is σ = 133731422784. Its totient is φ = 13577034240.
The previous prime is 52416525437. The next prime is 52416525457. The reversal of 52416525450 is 5452561425.
It is a super-3 number, since 3×524165254503 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52416525399 and 52416525408.
It is not an unprimeable number, because it can be changed into a prime (52416525457) 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, 3416697 + ... + 3432003.
It is an arithmetic number, because the mean of its divisors is an integer number (1393035654).
Almost surely, 252416525450 is an apocalyptic number.
52416525450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 52416525450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66865711392).
52416525450 is an abundant number, since it is smaller than the sum of its proper divisors (81314897334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52416525450 is a wasteful number, since it uses less digits than its factorization.
52416525450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15976 (or 15971 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 39.
The spelling of 52416525450 in words is "fifty-two billion, four hundred sixteen million, five hundred twenty-five thousand, four hundred fifty".
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