Base | Representation |
---|---|
bin | 10000010011010101000000 |
3 | 22001010002202 |
4 | 100103111000 |
5 | 2043222342 |
6 | 231332332 |
7 | 51216050 |
oct | 20232500 |
9 | 8033082 |
10 | 4273472 |
11 | 24597a5 |
12 | 15210a8 |
13 | b681a8 |
14 | 7d3560 |
15 | 596332 |
hex | 413540 |
4273472 has 28 divisors (see below), whose sum is σ = 9692640. Its totient is φ = 1831296.
The previous prime is 4273459. The next prime is 4273481. The reversal of 4273472 is 2743724.
It is a tau number, because it is divible by the number of its divisors (28).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322 + ... + 5217.
Almost surely, 24273472 is an apocalyptic number.
It is an amenable number.
4273472 is an abundant number, since it is smaller than the sum of its proper divisors (5419168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4273472 is an equidigital number, since it uses as much as digits as its factorization.
4273472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9558 (or 9548 counting only the distinct ones).
The product of its digits is 9408, while the sum is 29.
The square root of 4273472 is about 2067.2377705528. The cubic root of 4273472 is about 162.2782395174.
The spelling of 4273472 in words is "four million, two hundred seventy-three thousand, four hundred seventy-two".
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