Base | Representation |
---|---|
bin | 10000110001111101… |
… | …01101011101111100 |
3 | 212020212001222122110 |
4 | 20120332231131330 |
5 | 121422302330230 |
6 | 4045542414020 |
7 | 436152315444 |
oct | 103076553574 |
9 | 25225058573 |
10 | 9009026940 |
11 | 39033a7311 |
12 | 18b5131310 |
13 | b075c0c94 |
14 | 6166c5124 |
15 | 37adb14b0 |
hex | 218fad77c |
9009026940 has 48 divisors (see below), whose sum is σ = 25423921152. Its totient is φ = 2383488576.
The previous prime is 9009026933. The next prime is 9009026959. The reversal of 9009026940 is 496209009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583524 + ... + 598763.
It is an arithmetic number, because the mean of its divisors is an integer number (529665024).
Almost surely, 29009026940 is an apocalyptic number.
It is an amenable number.
9009026940 is an abundant number, since it is smaller than the sum of its proper divisors (16414894212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9009026940 is a wasteful number, since it uses less digits than its factorization.
9009026940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1182426 (or 1182424 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 39.
The square root of 9009026940 is about 94915.8940325592. The cubic root of 9009026940 is about 2080.7790274110.
The spelling of 9009026940 in words is "nine billion, nine million, twenty-six thousand, nine hundred forty".
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