Base | Representation |
---|---|
bin | 10000001001001… |
… | …011010001100000 |
3 | 200212122010220111 |
4 | 100021023101200 |
5 | 1023313402203 |
6 | 42513021104 |
7 | 6466052461 |
oct | 2011132140 |
9 | 625563814 |
10 | 270840928 |
11 | 129978886 |
12 | 76854794 |
13 | 4415b807 |
14 | 27d82d68 |
15 | 18b9e26d |
hex | 1024b460 |
270840928 has 24 divisors (see below), whose sum is σ = 537296760. Its totient is φ = 134384640.
The previous prime is 270840901. The next prime is 270840949. The reversal of 270840928 is 829048072.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 28113 + ... + 36496.
It is an arithmetic number, because the mean of its divisors is an integer number (22387365).
Almost surely, 2270840928 is an apocalyptic number.
It is an amenable number.
270840928 is a deficient number, since it is larger than the sum of its proper divisors (266455832).
270840928 is a wasteful number, since it uses less digits than its factorization.
270840928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64750 (or 64742 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 270840928 is about 16457.2454560294. The cubic root of 270840928 is about 647.0007206399. Note that the first 3 decimals are identical.
The spelling of 270840928 in words is "two hundred seventy million, eight hundred forty thousand, nine hundred twenty-eight".
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