Base | Representation |
---|---|
bin | 11110001111010… |
… | …11101001011011 |
3 | 122200022212121021 |
4 | 33013223221123 |
5 | 1004420001102 |
6 | 41101023311 |
7 | 6200114410 |
oct | 1707535133 |
9 | 580285537 |
10 | 253672027 |
11 | 120211604 |
12 | 70b54b37 |
13 | 40729bbb |
14 | 25994107 |
15 | 1740c137 |
hex | f1eba5b |
253672027 has 4 divisors (see below), whose sum is σ = 289910896. Its totient is φ = 217433160.
The previous prime is 253672009. The next prime is 253672031. The reversal of 253672027 is 720276352.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 253672027 - 211 = 253669979 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 253671983 and 253672001.
It is not an unprimeable number, because it can be changed into a prime (253672057) 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, 18119424 + ... + 18119437.
It is an arithmetic number, because the mean of its divisors is an integer number (72477724).
Almost surely, 2253672027 is an apocalyptic number.
253672027 is a deficient number, since it is larger than the sum of its proper divisors (36238869).
253672027 is an equidigital number, since it uses as much as digits as its factorization.
253672027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36238868.
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 253672027 is about 15927.0846987137. The cubic root of 253672027 is about 633.0298554967.
The spelling of 253672027 in words is "two hundred fifty-three million, six hundred seventy-two thousand, twenty-seven".
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