Base | Representation |
---|---|
bin | 10000011110100… |
… | …010111010010100 |
3 | 201021011202012012 |
4 | 100132202322110 |
5 | 1031232132042 |
6 | 43233043352 |
7 | 6564503414 |
oct | 2036427224 |
9 | 637152165 |
10 | 276442772 |
11 | 132054601 |
12 | 786b6558 |
13 | 45370508 |
14 | 28a00644 |
15 | 19408e82 |
hex | 107a2e94 |
276442772 has 12 divisors (see below), whose sum is σ = 485147796. Its totient is φ = 137829120.
The previous prime is 276442769. The next prime is 276442781. The reversal of 276442772 is 277244672.
276442772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 98327056 + 178115716 = 9916^2 + 13346^2 .
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 96479 + ... + 99302.
It is an arithmetic number, because the mean of its divisors is an integer number (40428983).
Almost surely, 2276442772 is an apocalyptic number.
It is an amenable number.
276442772 is a deficient number, since it is larger than the sum of its proper divisors (208705024).
276442772 is a wasteful number, since it uses less digits than its factorization.
276442772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196138 (or 196136 counting only the distinct ones).
The product of its digits is 263424, while the sum is 41.
The square root of 276442772 is about 16626.5682568593. The cubic root of 276442772 is about 651.4309869889.
The spelling of 276442772 in words is "two hundred seventy-six million, four hundred forty-two thousand, seven hundred seventy-two".
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