Base | Representation |
---|---|
bin | 10000011001011… |
… | …011001000101001 |
3 | 201011122112112100 |
4 | 100121123020221 |
5 | 1030411201301 |
6 | 43144204013 |
7 | 6550212255 |
oct | 2031331051 |
9 | 634575470 |
10 | 275100201 |
11 | 131317942 |
12 | 78169609 |
13 | 44cc03ac |
14 | 28771265 |
15 | 19241286 |
hex | 1065b229 |
275100201 has 12 divisors (see below), whose sum is σ = 407059380. Its totient is φ = 178926720.
The previous prime is 275100181. The next prime is 275100211. The reversal of 275100201 is 102001572.
It can be written as a sum of positive squares in 2 ways, for example, as 143424576 + 131675625 = 11976^2 + 11475^2 .
It is not a de Polignac number, because 275100201 - 27 = 275100073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (275100211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372396 + ... + 373133.
It is an arithmetic number, because the mean of its divisors is an integer number (33921615).
Almost surely, 2275100201 is an apocalyptic number.
It is an amenable number.
275100201 is a deficient number, since it is larger than the sum of its proper divisors (131959179).
275100201 is a wasteful number, since it uses less digits than its factorization.
275100201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745576 (or 745573 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 275100201 is about 16586.1448504467. The cubic root of 275100201 is about 650.3746959945.
Adding to 275100201 its reverse (102001572), we get a palindrome (377101773).
The spelling of 275100201 in words is "two hundred seventy-five million, one hundred thousand, two hundred one".
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