Base | Representation |
---|---|
bin | 11110001011011… |
… | …10101010000011 |
3 | 122122100212022210 |
4 | 33011232222003 |
5 | 1004302110232 |
6 | 41042033203 |
7 | 6162552666 |
oct | 1705565203 |
9 | 578325283 |
10 | 253160067 |
11 | 11a9a19a6 |
12 | 70948803 |
13 | 405aab74 |
14 | 2589d6dd |
15 | 1735a5cc |
hex | f16ea83 |
253160067 has 4 divisors (see below), whose sum is σ = 337546760. Its totient is φ = 168773376.
The previous prime is 253160059. The next prime is 253160077. The reversal of 253160067 is 760061352.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 253160067 - 23 = 253160059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (253160077) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42193342 + ... + 42193347.
It is an arithmetic number, because the mean of its divisors is an integer number (84386690).
Almost surely, 2253160067 is an apocalyptic number.
253160067 is a deficient number, since it is larger than the sum of its proper divisors (84386693).
253160067 is an equidigital number, since it uses as much as digits as its factorization.
253160067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84386692.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 253160067 is about 15911.0045880202. The cubic root of 253160067 is about 632.6037091369.
The spelling of 253160067 in words is "two hundred fifty-three million, one hundred sixty thousand, sixty-seven".
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