Base | Representation |
---|---|
bin | 10000011001001… |
… | …111011100001101 |
3 | 201011120002211021 |
4 | 100121033130031 |
5 | 1030403133201 |
6 | 43143154141 |
7 | 6546622516 |
oct | 2031173415 |
9 | 634502737 |
10 | 275052301 |
11 | 131294957 |
12 | 78145951 |
13 | 44ca4654 |
14 | 2875ba0d |
15 | 19231ea1 |
hex | 1064f70d |
275052301 has 4 divisors (see below), whose sum is σ = 275116732. Its totient is φ = 274987872.
The previous prime is 275052287. The next prime is 275052317. The reversal of 275052301 is 103250572.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 143376676 + 131675625 = 11974^2 + 11475^2 .
It is a cyclic number.
It is not a de Polignac number, because 275052301 - 219 = 274528013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275032301) 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, 25320 + ... + 34513.
It is an arithmetic number, because the mean of its divisors is an integer number (68779183).
Almost surely, 2275052301 is an apocalyptic number.
It is an amenable number.
275052301 is a deficient number, since it is larger than the sum of its proper divisors (64431).
275052301 is an equidigital number, since it uses as much as digits as its factorization.
275052301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64430.
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 275052301 is about 16584.7008112899. The cubic root of 275052301 is about 650.3369464084.
The spelling of 275052301 in words is "two hundred seventy-five million, fifty-two thousand, three hundred one".
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