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103882201 = 461225341
BaseRepresentation
bin1100011000100…
…01110111011001
321020110202120221
412030101313121
5203043212301
614150320041
72400661363
oct614216731
9236422527
10103882201
1153703265
122a959021
13186a2877
14db21d33
1591beda1
hex6311dd9

103882201 has 4 divisors (see below), whose sum is σ = 104108004. Its totient is φ = 103656400.

The previous prime is 103882193. The next prime is 103882217. The reversal of 103882201 is 102288301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102288301 = 621716453.

It can be written as a sum of positive squares in 2 ways, for example, as 11048976 + 92833225 = 3324^2 + 9635^2 .

It is a cyclic number.

It is not a de Polignac number, because 103882201 - 23 = 103882193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103882231) 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, 112210 + ... + 113131.

It is an arithmetic number, because the mean of its divisors is an integer number (26027001).

Almost surely, 2103882201 is an apocalyptic number.

It is an amenable number.

103882201 is a deficient number, since it is larger than the sum of its proper divisors (225803).

103882201 is an equidigital number, since it uses as much as digits as its factorization.

103882201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225802.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 103882201 is about 10192.2618196355. The cubic root of 103882201 is about 470.0893160574.

The spelling of 103882201 in words is "one hundred three million, eight hundred eighty-two thousand, two hundred one".

Divisors: 1 461 225341 103882201