Base | Representation |
---|---|
bin | 110110000111… |
… | …1110110001111 |
3 | 1222101200012010 |
4 | 1230033312033 |
5 | 24231021323 |
6 | 2452112303 |
7 | 463124133 |
oct | 154176617 |
9 | 58350163 |
10 | 28376463 |
11 | 15021725 |
12 | 9605693 |
13 | 5b5700b |
14 | 3aa93c3 |
15 | 2757c93 |
hex | 1b0fd8f |
28376463 has 8 divisors (see below), whose sum is σ = 38476800. Its totient is φ = 18596888.
The previous prime is 28376461. The next prime is 28376479. The reversal of 28376463 is 36467382.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 28376463 - 21 = 28376461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28376461) 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, 79983 + ... + 80336.
It is an arithmetic number, because the mean of its divisors is an integer number (4809600).
Almost surely, 228376463 is an apocalyptic number.
28376463 is a deficient number, since it is larger than the sum of its proper divisors (10100337).
28376463 is a wasteful number, since it uses less digits than its factorization.
28376463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160381.
The product of its digits is 145152, while the sum is 39.
The square root of 28376463 is about 5326.9562603798. The cubic root of 28376463 is about 305.0137519554.
The spelling of 28376463 in words is "twenty-eight million, three hundred seventy-six thousand, four hundred sixty-three".
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