Base | Representation |
---|---|
bin | 11010101011000101110100 |
3 | 111011020120000 |
4 | 122223011310 |
5 | 3242222434 |
6 | 405511300 |
7 | 113301360 |
oct | 32530564 |
9 | 14136500 |
10 | 6992244 |
11 | 3a46416 |
12 | 2412530 |
13 | 15aa82c |
14 | d002a0 |
15 | 931b99 |
hex | 6ab174 |
6992244 has 60 divisors (see below), whose sum is σ = 20897184. Its totient is φ = 1997136.
The previous prime is 6992233. The next prime is 6992257. The reversal of 6992244 is 4422996.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 6992199 and 6992208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 727 + ... + 3809.
Almost surely, 26992244 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 6992244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10448592).
6992244 is an abundant number, since it is smaller than the sum of its proper divisors (13904940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6992244 is a wasteful number, since it uses less digits than its factorization.
6992244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3106 (or 3095 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 6992244 is about 2644.2851586015. The cubic root of 6992244 is about 191.2224412424. Note that the first 3 decimals are identical.
The spelling of 6992244 in words is "six million, nine hundred ninety-two thousand, two hundred forty-four".
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