Base | Representation |
---|---|
bin | 10000001110100… |
… | …111001100111111 |
3 | 200222022112210200 |
4 | 100032213030333 |
5 | 1024200003142 |
6 | 43003334543 |
7 | 6514136364 |
oct | 2016471477 |
9 | 628275720 |
10 | 272266047 |
11 | 12a761569 |
12 | 77221453 |
13 | 4453a391 |
14 | 2823446b |
15 | 18d8164c |
hex | 103a733f |
272266047 has 6 divisors (see below), whose sum is σ = 393273192. Its totient is φ = 181510692.
The previous prime is 272266037. The next prime is 272266069. The reversal of 272266047 is 740662272.
272266047 is a `hidden beast` number, since 27 + 2 + 26 + 604 + 7 = 666.
It is not a de Polignac number, because 272266047 - 24 = 272266031 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272266037) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15125883 + ... + 15125900.
It is an arithmetic number, because the mean of its divisors is an integer number (65545532).
Almost surely, 2272266047 is an apocalyptic number.
272266047 is a deficient number, since it is larger than the sum of its proper divisors (121007145).
272266047 is a wasteful number, since it uses less digits than its factorization.
272266047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30251789 (or 30251786 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 272266047 is about 16500.4862655620. The cubic root of 272266047 is about 648.1335387224.
The spelling of 272266047 in words is "two hundred seventy-two million, two hundred sixty-six thousand, forty-seven".
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