Base | Representation |
---|---|
bin | 10000001101111… |
… | …011001011110000 |
3 | 200221222101110210 |
4 | 100031323023300 |
5 | 1024123220434 |
6 | 42555424120 |
7 | 6512455620 |
oct | 2015731360 |
9 | 627871423 |
10 | 272085744 |
11 | 12a649057 |
12 | 77155040 |
13 | 444a62a8 |
14 | 281c8880 |
15 | 18d47ee9 |
hex | 1037b2f0 |
272085744 has 40 divisors (see below), whose sum is σ = 803301760. Its totient is φ = 77738688.
The previous prime is 272085721. The next prime is 272085761. The reversal of 272085744 is 447580272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404554 + ... + 405225.
It is an arithmetic number, because the mean of its divisors is an integer number (20082544).
Almost surely, 2272085744 is an apocalyptic number.
272085744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
272085744 is an abundant number, since it is smaller than the sum of its proper divisors (531216016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272085744 is a wasteful number, since it uses less digits than its factorization.
272085744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809797 (or 809791 counting only the distinct ones).
The product of its (nonzero) digits is 125440, while the sum is 39.
The square root of 272085744 is about 16495.0217944688. The cubic root of 272085744 is about 647.9904357680.
The spelling of 272085744 in words is "two hundred seventy-two million, eighty-five thousand, seven hundred forty-four".
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