Base | Representation |
---|---|
bin | 100011001101… |
… | …000101001111 |
3 | 122100212021212 |
4 | 203031011033 |
5 | 4330303443 |
6 | 525445035 |
7 | 141304415 |
oct | 43150517 |
9 | 18325255 |
10 | 9228623 |
11 | 5233668 |
12 | 311077b |
13 | 1bb1731 |
14 | 13232b5 |
15 | c24618 |
hex | 8cd14f |
9228623 has 4 divisors (see below), whose sum is σ = 9714360. Its totient is φ = 8742888.
The previous prime is 9228601. The next prime is 9228631. The reversal of 9228623 is 3268229.
9228623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 9228623 - 26 = 9228559 is a prime.
It is a super-2 number, since 2×92286232 = 170334964952258, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9228623.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9228223) 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, 242840 + ... + 242877.
It is an arithmetic number, because the mean of its divisors is an integer number (2428590).
Almost surely, 29228623 is an apocalyptic number.
9228623 is a deficient number, since it is larger than the sum of its proper divisors (485737).
9228623 is a wasteful number, since it uses less digits than its factorization.
9228623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485736.
The product of its digits is 10368, while the sum is 32.
The square root of 9228623 is about 3037.8648752043. The cubic root of 9228623 is about 209.7549901430.
The spelling of 9228623 in words is "nine million, two hundred twenty-eight thousand, six hundred twenty-three".
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