Base | Representation |
---|---|
bin | 10000001001100… |
… | …101110111000000 |
3 | 200212211200021200 |
4 | 100021211313000 |
5 | 1023330343244 |
6 | 42515221200 |
7 | 6500015115 |
oct | 2011456700 |
9 | 625750250 |
10 | 270949824 |
11 | 129a42682 |
12 | 768a7800 |
13 | 44199252 |
14 | 27db090c |
15 | 18bc1669 |
hex | 10265dc0 |
270949824 has 42 divisors (see below), whose sum is σ = 776630400. Its totient is φ = 90316416.
The previous prime is 270949741. The next prime is 270949829. The reversal of 270949824 is 428949072.
It is a self number, because there is not a number n which added to its sum of digits gives 270949824.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270949829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234624 + ... + 235775.
It is an arithmetic number, because the mean of its divisors is an integer number (18491200).
Almost surely, 2270949824 is an apocalyptic number.
270949824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
270949824 is an abundant number, since it is smaller than the sum of its proper divisors (505680576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270949824 is a wasteful number, since it uses less digits than its factorization.
270949824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470417 (or 470404 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 270949824 is about 16460.5535751384. The cubic root of 270949824 is about 647.0874214085.
The spelling of 270949824 in words is "two hundred seventy million, nine hundred forty-nine thousand, eight hundred twenty-four".
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