Base | Representation |
---|---|
bin | 10001011111101… |
… | …110110110101101 |
3 | 202110022220220111 |
4 | 101133232312231 |
5 | 1100120443203 |
6 | 45043220021 |
7 | 10162654444 |
oct | 2137566655 |
9 | 673286814 |
10 | 293531053 |
11 | 140766252 |
12 | 82377611 |
13 | 48a7451a |
14 | 2adabd5b |
15 | 1ab8226d |
hex | 117eedad |
293531053 has 2 divisors, whose sum is σ = 293531054. Its totient is φ = 293531052.
The previous prime is 293531047. The next prime is 293531059. The reversal of 293531053 is 350135392.
It is a balanced prime because it is at equal distance from previous prime (293531047) and next prime (293531059).
It can be written as a sum of positive squares in only one way, i.e., 178569769 + 114961284 = 13363^2 + 10722^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-293531053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (293531059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146765526 + 146765527.
It is an arithmetic number, because the mean of its divisors is an integer number (146765527).
Almost surely, 2293531053 is an apocalyptic number.
It is an amenable number.
293531053 is a deficient number, since it is larger than the sum of its proper divisors (1).
293531053 is an equidigital number, since it uses as much as digits as its factorization.
293531053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12150, while the sum is 31.
The square root of 293531053 is about 17132.7479698967. The cubic root of 293531053 is about 664.5862487396.
The spelling of 293531053 in words is "two hundred ninety-three million, five hundred thirty-one thousand, fifty-three".
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