Base | Representation |
---|---|
bin | 10001100011100111… |
… | …00010101000101110 |
3 | 220022212210111121010 |
4 | 20301303202220232 |
5 | 123300413420030 |
6 | 4155141450050 |
7 | 452400451344 |
oct | 106163425056 |
9 | 26285714533 |
10 | 9425529390 |
11 | 3aa7513812 |
12 | 19b0710926 |
13 | b7298ca34 |
14 | 655b43994 |
15 | 3a27346b0 |
hex | 231ce2a2e |
9425529390 has 16 divisors (see below), whose sum is σ = 22621270608. Its totient is φ = 2513474496.
The previous prime is 9425529389. The next prime is 9425529391. The reversal of 9425529390 is 939255249.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (9425529389) and next prime (9425529391).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9425529391) 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, 157092127 + ... + 157092186.
It is an arithmetic number, because the mean of its divisors is an integer number (1413829413).
Almost surely, 29425529390 is an apocalyptic number.
9425529390 is an abundant number, since it is smaller than the sum of its proper divisors (13195741218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9425529390 is a wasteful number, since it uses less digits than its factorization.
9425529390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314184323.
The product of its (nonzero) digits is 874800, while the sum is 48.
The square root of 9425529390 is about 97085.1656536672. The cubic root of 9425529390 is about 2112.3631564778.
The spelling of 9425529390 in words is "nine billion, four hundred twenty-five million, five hundred twenty-nine thousand, three hundred ninety".
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