Base | Representation |
---|---|
bin | 10001011111011010… |
… | …00111000000000000 |
3 | 220020102111002201122 |
4 | 20233231013000000 |
5 | 123212403221041 |
6 | 4151442251412 |
7 | 451462065362 |
oct | 105755070000 |
9 | 26212432648 |
10 | 9390288896 |
11 | 3a8963403a |
12 | 19a0956b68 |
13 | b685a1681 |
14 | 6511acd32 |
15 | 39e5c2c4b |
hex | 22fb47000 |
9390288896 has 52 divisors (see below), whose sum is σ = 18990014400. Its totient is φ = 4642209792.
The previous prime is 9390288883. The next prime is 9390288923. The reversal of 9390288896 is 6988820939.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351665 + ... + 377423.
Almost surely, 29390288896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9390288896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9495007200).
9390288896 is an abundant number, since it is smaller than the sum of its proper divisors (9599725504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9390288896 is an equidigital number, since it uses as much as digits as its factorization.
9390288896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25872 (or 25850 counting only the distinct ones).
The product of its (nonzero) digits is 13436928, while the sum is 62.
The square root of 9390288896 is about 96903.5030120171. The cubic root of 9390288896 is about 2109.7272766565.
The spelling of 9390288896 in words is "nine billion, three hundred ninety million, two hundred eighty-eight thousand, eight hundred ninety-six".
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