Base | Representation |
---|---|
bin | 110101100111… |
… | …1111101000001 |
3 | 1221220101012011 |
4 | 1223033331001 |
5 | 24144133003 |
6 | 2442332521 |
7 | 460654132 |
oct | 153177501 |
9 | 57811164 |
10 | 28114753 |
11 | 14963037 |
12 | 94ba141 |
13 | 5a94b64 |
14 | 3a3bc89 |
15 | 270546d |
hex | 1acff41 |
28114753 has 8 divisors (see below), whose sum is σ = 29871072. Its totient is φ = 26369856.
The previous prime is 28114747. The next prime is 28114811. The reversal of 28114753 is 35741182.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28114753 - 25 = 28114721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28114703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526 + ... + 7912.
It is an arithmetic number, because the mean of its divisors is an integer number (3733884).
Almost surely, 228114753 is an apocalyptic number.
It is an amenable number.
28114753 is a deficient number, since it is larger than the sum of its proper divisors (1756319).
28114753 is a wasteful number, since it uses less digits than its factorization.
28114753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5711.
The product of its digits is 6720, while the sum is 31.
The square root of 28114753 is about 5302.3346744618. The cubic root of 28114753 is about 304.0731623598.
The spelling of 28114753 in words is "twenty-eight million, one hundred fourteen thousand, seven hundred fifty-three".
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