Base | Representation |
---|---|
bin | 100011010110… |
… | …111100100100 |
3 | 122102220201100 |
4 | 203112330210 |
5 | 4333102103 |
6 | 530400100 |
7 | 141533256 |
oct | 43267444 |
9 | 18386640 |
10 | 9269028 |
11 | 5260a5a |
12 | 3130030 |
13 | 1bc6c42 |
14 | 1333cd6 |
15 | c315a3 |
hex | 8d6f24 |
9269028 has 18 divisors (see below), whose sum is σ = 23430134. Its totient is φ = 3089664.
The previous prime is 9268999. The next prime is 9269041. The reversal of 9269028 is 8209629.
9269028 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 5419584 + 3849444 = 2328^2 + 1962^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 257473 = 9269028 / (9 + 2 + 6 + 9 + 0 + 2 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 9268983 and 9269001.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128701 + ... + 128772.
Almost surely, 29269028 is an apocalyptic number.
It is an amenable number.
9269028 is an abundant number, since it is smaller than the sum of its proper divisors (14161106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9269028 is a wasteful number, since it uses less digits than its factorization.
9269028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257483 (or 257478 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 9269028 is about 3044.5078420001. The cubic root of 9269028 is about 210.0606627468.
The spelling of 9269028 in words is "nine million, two hundred sixty-nine thousand, twenty-eight".
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