Base | Representation |
---|---|
bin | 110110111011… |
… | …1011011000110 |
3 | 2000012020010222 |
4 | 1231313123012 |
5 | 24333110320 |
6 | 2505144342 |
7 | 466542041 |
oct | 155673306 |
9 | 60166128 |
10 | 28800710 |
11 | 15291444 |
12 | 978b0b2 |
13 | 5c75153 |
14 | 3b79c58 |
15 | 27dd825 |
hex | 1b776c6 |
28800710 has 8 divisors (see below), whose sum is σ = 51841296. Its totient is φ = 11520280.
The previous prime is 28800701. The next prime is 28800719. The reversal of 28800710 is 1700882.
It is an interprime number because it is at equal distance from previous prime (28800701) and next prime (28800719).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 28800710.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28800719) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440026 + ... + 1440045.
It is an arithmetic number, because the mean of its divisors is an integer number (6480162).
Almost surely, 228800710 is an apocalyptic number.
28800710 is a deficient number, since it is larger than the sum of its proper divisors (23040586).
28800710 is a wasteful number, since it uses less digits than its factorization.
28800710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2880078.
The product of its (nonzero) digits is 896, while the sum is 26.
The square root of 28800710 is about 5366.6292959361. The cubic root of 28800710 is about 306.5262918242.
The spelling of 28800710 in words is "twenty-eight million, eight hundred thousand, seven hundred ten".
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