Base | Representation |
---|---|
bin | 10000010000110… |
… | …110110110001101 |
3 | 201000102102220000 |
4 | 100100312312031 |
5 | 1024322320123 |
6 | 43024114513 |
7 | 6522136626 |
oct | 2020666615 |
9 | 630372800 |
10 | 272854413 |
11 | 130023617 |
12 | 77465a39 |
13 | 446b5120 |
14 | 28348a4d |
15 | 18e4ab43 |
hex | 10436d8d |
272854413 has 20 divisors (see below), whose sum is σ = 438952668. Its totient is φ = 167909760.
The previous prime is 272854399. The next prime is 272854427. The reversal of 272854413 is 314458272.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (272854399) and next prime (272854427).
It can be written as a sum of positive squares in 2 ways, for example, as 155825289 + 117029124 = 12483^2 + 10818^2 .
It is not a de Polignac number, because 272854413 - 24 = 272854397 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272854493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 128508 + ... + 130613.
Almost surely, 2272854413 is an apocalyptic number.
It is an amenable number.
272854413 is a deficient number, since it is larger than the sum of its proper divisors (166098255).
272854413 is a wasteful number, since it uses less digits than its factorization.
272854413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259146 (or 259137 counting only the distinct ones).
The product of its digits is 53760, while the sum is 36.
The square root of 272854413 is about 16518.3053912924. The cubic root of 272854413 is about 648.6000742794.
The spelling of 272854413 in words is "two hundred seventy-two million, eight hundred fifty-four thousand, four hundred thirteen".
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