Base | Representation |
---|---|
bin | 1001110001000110… |
… | …10011011100011010 |
3 | 111112110000220022120 |
4 | 10320203103130122 |
5 | 41214344333244 |
6 | 2224155402110 |
7 | 243642051300 |
oct | 47043233432 |
9 | 14473026276 |
10 | 5243746074 |
11 | 2250a5a046 |
12 | 1024153336 |
13 | 6574c1838 |
14 | 37a5d0270 |
15 | 20a552819 |
hex | 1388d371a |
5243746074 has 96 divisors (see below), whose sum is σ = 12427240320. Its totient is φ = 1470486528.
The previous prime is 5243746073. The next prime is 5243746091. The reversal of 5243746074 is 4706473425.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (5243746073) 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, 5644042 + ... + 5644970.
It is an arithmetic number, because the mean of its divisors is an integer number (129450420).
Almost surely, 25243746074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5243746074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6213620160).
5243746074 is an abundant number, since it is smaller than the sum of its proper divisors (7183494246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5243746074 is a wasteful number, since it uses less digits than its factorization.
5243746074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1284 (or 1277 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 42.
The square root of 5243746074 is about 72413.7146816817. The cubic root of 5243746074 is about 1737.3229271715.
The spelling of 5243746074 in words is "five billion, two hundred forty-three million, seven hundred forty-six thousand, seventy-four".
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