Base | Representation |
---|---|
bin | 10000010000100… |
… | …001010110111100 |
3 | 201000020222011010 |
4 | 100100201112330 |
5 | 1024312011041 |
6 | 43022155220 |
7 | 6521322210 |
oct | 2020412674 |
9 | 630228133 |
10 | 272766396 |
11 | 12aa73481 |
12 | 77422b10 |
13 | 44684046 |
14 | 28324940 |
15 | 18e2ea16 |
hex | 104215bc |
272766396 has 96 divisors (see below), whose sum is σ = 758517760. Its totient is φ = 74727360.
The previous prime is 272766383. The next prime is 272766491. The reversal of 272766396 is 693667272.
Its product of digits (1143072) is a multiple of the sum of its prime factors (216).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2502390 + ... + 2502498.
Almost surely, 2272766396 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 272766396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379258880).
272766396 is an abundant number, since it is smaller than the sum of its proper divisors (485751364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272766396 is a wasteful number, since it uses less digits than its factorization.
272766396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216 (or 152 counting only the distinct ones).
The product of its digits is 1143072, while the sum is 48.
The square root of 272766396 is about 16515.6409503234. The cubic root of 272766396 is about 648.5303252734.
The spelling of 272766396 in words is "two hundred seventy-two million, seven hundred sixty-six thousand, three hundred ninety-six".
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