Base | Representation |
---|---|
bin | 110110000100… |
… | …1111000110010 |
3 | 1222100102200221 |
4 | 1230021320302 |
5 | 24224231200 |
6 | 2451403254 |
7 | 462663016 |
oct | 154117062 |
9 | 58312627 |
10 | 28352050 |
11 | 15005351 |
12 | 95b352a |
13 | 5b48b7c |
14 | 3aa0546 |
15 | 275091a |
hex | 1b09e32 |
28352050 has 24 divisors (see below), whose sum is σ = 53965296. Its totient is φ = 11076240.
The previous prime is 28352029. The next prime is 28352059. The reversal of 28352050 is 5025382.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (28352059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4444 + ... + 8743.
It is an arithmetic number, because the mean of its divisors is an integer number (2248554).
Almost surely, 228352050 is an apocalyptic number.
28352050 is a deficient number, since it is larger than the sum of its proper divisors (25613246).
28352050 is a wasteful number, since it uses less digits than its factorization.
28352050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13242 (or 13237 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 28352050 is about 5324.6643086677. The cubic root of 28352050 is about 304.9262564706.
The spelling of 28352050 in words is "twenty-eight million, three hundred fifty-two thousand, fifty".
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