Base | Representation |
---|---|
bin | 1001101100000000… |
… | …01000100111010010 |
3 | 111102110112202122120 |
4 | 10312000020213102 |
5 | 41122422102432 |
6 | 2220030515110 |
7 | 242612351244 |
oct | 46600104722 |
9 | 14373482576 |
10 | 5200972242 |
11 | 22298a4474 |
12 | 1011965a96 |
13 | 64b69658b |
14 | 374a58094 |
15 | 206903c2c |
hex | 1360089d2 |
5200972242 has 8 divisors (see below), whose sum is σ = 10401944496. Its totient is φ = 1733657412.
The previous prime is 5200972223. The next prime is 5200972247. The reversal of 5200972242 is 2422790025.
It is a sphenic number, since it is the product of 3 distinct primes.
5200972242 is an admirable number.
It is a super-2 number, since 2×52009722422 = 54100224524109013128, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5200972247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433414348 + ... + 433414359.
It is an arithmetic number, because the mean of its divisors is an integer number (1300243062).
Almost surely, 25200972242 is an apocalyptic number.
5200972242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5200972242 is a wasteful number, since it uses less digits than its factorization.
5200972242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866828712.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 5200972242 is about 72117.7664795576. The cubic root of 5200972242 is about 1732.5861775481.
It can be divided in two parts, 52009 and 72242, that added together give a triangular number (124251 = T498).
The spelling of 5200972242 in words is "five billion, two hundred million, nine hundred seventy-two thousand, two hundred forty-two".
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