Base | Representation |
---|---|
bin | 10001101011010011… |
… | …00111101110010000 |
3 | 220111101011212021212 |
4 | 20311221213232100 |
5 | 123413422201043 |
6 | 4205404235252 |
7 | 454112663150 |
oct | 106551475620 |
9 | 26441155255 |
10 | 9490037648 |
11 | 402a973823 |
12 | 1a0a23bb28 |
13 | b831579c0 |
14 | 660536760 |
15 | 3a8228018 |
hex | 235a67b90 |
9490037648 has 80 divisors (see below), whose sum is σ = 23241845760. Its totient is φ = 3652812288.
The previous prime is 9490037639. The next prime is 9490037663. The reversal of 9490037648 is 8467300949.
9490037648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 9490037596 and 9490037605.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34208 + ... + 141951.
It is an arithmetic number, because the mean of its divisors is an integer number (290523072).
Almost surely, 29490037648 is an apocalyptic number.
It is an amenable number.
9490037648 is an abundant number, since it is smaller than the sum of its proper divisors (13751808112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9490037648 is a wasteful number, since it uses less digits than its factorization.
9490037648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176224 (or 176218 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 50.
The square root of 9490037648 is about 97416.8242553616. The cubic root of 9490037648 is about 2117.1712039696.
The spelling of 9490037648 in words is "nine billion, four hundred ninety million, thirty-seven thousand, six hundred forty-eight".
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