Base | Representation |
---|---|
bin | 11001110000000001000000 |
3 | 110200221122002 |
4 | 121300001000 |
5 | 3212002042 |
6 | 400403132 |
7 | 111243044 |
oct | 31600100 |
9 | 13627562 |
10 | 6750272 |
11 | 38a0641 |
12 | 23164a8 |
13 | 1524659 |
14 | c7a024 |
15 | 8d5132 |
hex | 670040 |
6750272 has 28 divisors (see below), whose sum is σ = 13860780. Its totient is φ = 3257856.
The previous prime is 6750259. The next prime is 6750329. The reversal of 6750272 is 2720576.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1478656 + 5271616 = 1216^2 + 2296^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 3674.
Almost surely, 26750272 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 6750272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6930390).
6750272 is an abundant number, since it is smaller than the sum of its proper divisors (7110508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6750272 is a wasteful number, since it uses less digits than its factorization.
6750272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3678 (or 3668 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 6750272 is about 2598.1285572504. The cubic root of 6750272 is about 188.9906959577.
The spelling of 6750272 in words is "six million, seven hundred fifty thousand, two hundred seventy-two".
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