Base | Representation |
---|---|
bin | 100010110101… |
… | …101110111100 |
3 | 122012000002211 |
4 | 202311232330 |
5 | 4314223423 |
6 | 523430204 |
7 | 140425534 |
oct | 42655674 |
9 | 18160084 |
10 | 9132988 |
11 | 5178827 |
12 | 3085364 |
13 | 1b7a047 |
14 | 12da4c4 |
15 | c0610d |
hex | 8b5bbc |
9132988 has 12 divisors (see below), whose sum is σ = 16175880. Its totient is φ = 4511312.
The previous prime is 9132983. The next prime is 9132989. The reversal of 9132988 is 8892319.
It is a super-2 number, since 2×91329882 = 166822939616288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9132988.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9132983) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13423 + ... + 14086.
It is an arithmetic number, because the mean of its divisors is an integer number (1347990).
Almost surely, 29132988 is an apocalyptic number.
It is an amenable number.
9132988 is a deficient number, since it is larger than the sum of its proper divisors (7042892).
9132988 is a wasteful number, since it uses less digits than its factorization.
9132988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27596 (or 27594 counting only the distinct ones).
The product of its digits is 31104, while the sum is 40.
The square root of 9132988 is about 3022.0833873340. The cubic root of 9132988 is about 209.0279184029.
The spelling of 9132988 in words is "nine million, one hundred thirty-two thousand, nine hundred eighty-eight".
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