Base | Representation |
---|---|
bin | 100110000111… |
… | …100010010100 |
3 | 200210122220200 |
4 | 212013202110 |
5 | 10024223330 |
6 | 554100500 |
7 | 150635121 |
oct | 46074224 |
9 | 20718820 |
10 | 9992340 |
11 | 5705436 |
12 | 341a730 |
13 | 20bb237 |
14 | 1481748 |
15 | d25a60 |
hex | 987894 |
9992340 has 72 divisors (see below), whose sum is σ = 31039008. Its totient is φ = 2600640.
The previous prime is 9992329. The next prime is 9992363. The reversal of 9992340 is 432999.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 9992295 and 9992304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7095 + ... + 8385.
Almost surely, 29992340 is an apocalyptic number.
9992340 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9992340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15519504).
9992340 is an abundant number, since it is smaller than the sum of its proper divisors (21046668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9992340 is a wasteful number, since it uses less digits than its factorization.
9992340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1349 (or 1344 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 36.
The square root of 9992340 is about 3161.0662758000. The cubic root of 9992340 is about 215.3884450523.
The spelling of 9992340 in words is "nine million, nine hundred ninety-two thousand, three hundred forty".
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