Base | Representation |
---|---|
bin | 100011001101… |
… | …011011110110 |
3 | 122100221021110 |
4 | 203031123312 |
5 | 4330330240 |
6 | 525455450 |
7 | 141311553 |
oct | 43153366 |
9 | 18327243 |
10 | 9230070 |
11 | 5234763 |
12 | 3111586 |
13 | 1bb22a5 |
14 | 1323a2a |
15 | c24c80 |
hex | 8cd6f6 |
9230070 has 16 divisors (see below), whose sum is σ = 22152240. Its totient is φ = 2461344.
The previous prime is 9230063. The next prime is 9230077. The reversal of 9230070 is 700329.
It is an interprime number because it is at equal distance from previous prime (9230063) and next prime (9230077).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9230077) 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, 153805 + ... + 153864.
It is an arithmetic number, because the mean of its divisors is an integer number (1384515).
Almost surely, 29230070 is an apocalyptic number.
9230070 is an abundant number, since it is smaller than the sum of its proper divisors (12922170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9230070 is a wasteful number, since it uses less digits than its factorization.
9230070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307679.
The product of its (nonzero) digits is 378, while the sum is 21.
The square root of 9230070 is about 3038.1030265611. The cubic root of 9230070 is about 209.7659523999.
Adding to 9230070 its reverse (700329), we get a palindrome (9930399).
The spelling of 9230070 in words is "nine million, two hundred thirty thousand, seventy".
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