Base | Representation |
---|---|
bin | 10011001111011100000100 |
3 | 100111021000210 |
4 | 103033130010 |
5 | 2242401342 |
6 | 300035420 |
7 | 60605313 |
oct | 23173404 |
9 | 10437023 |
10 | 5043972 |
11 | 293567a |
12 | 1832b70 |
13 | 1077acb |
14 | 95427a |
15 | 69979c |
hex | 4cf704 |
5043972 has 12 divisors (see below), whose sum is σ = 11769296. Its totient is φ = 1681320.
The previous prime is 5043971. The next prime is 5044003. The reversal of 5043972 is 2793405.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (5043971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210154 + ... + 210177.
Almost surely, 25043972 is an apocalyptic number.
It is an amenable number.
5043972 is an abundant number, since it is smaller than the sum of its proper divisors (6725324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5043972 is a wasteful number, since it uses less digits than its factorization.
5043972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420338 (or 420336 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 5043972 is about 2245.8788925496. The cubic root of 5043972 is about 171.4974060869.
It can be divided in two parts, 5043 and 972, that multiplied together give a square (4901796 = 22142).
The spelling of 5043972 in words is "five million, forty-three thousand, nine hundred seventy-two".
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