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3102231201 = 323311293931
BaseRepresentation
bin1011100011101000…
…0100101010100001
322000012101200011220
42320322010222201
522323132344301
61231455325253
7136606346556
oct27072045241
98005350156
103102231201
111352146243
12726b20829
133a5929784
14216018a2d
15132539936
hexb8e84aa1

3102231201 has 16 divisors (see below), whose sum is σ = 4158797760. Its totient is φ = 2056930560.

The previous prime is 3102231131. The next prime is 3102231203. The reversal of 3102231201 is 1021322013.

It is not a de Polignac number, because 3102231201 - 27 = 3102231073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3102231203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787206 + ... + 791136.

It is an arithmetic number, because the mean of its divisors is an integer number (259924860).

Almost surely, 23102231201 is an apocalyptic number.

It is an amenable number.

3102231201 is a deficient number, since it is larger than the sum of its proper divisors (1056566559).

3102231201 is a wasteful number, since it uses less digits than its factorization.

3102231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3102231201 is about 55697.6768007428. The cubic root of 3102231201 is about 1458.4494705993.

Adding to 3102231201 its reverse (1021322013), we get a palindrome (4123553214).

The spelling of 3102231201 in words is "three billion, one hundred two million, two hundred thirty-one thousand, two hundred one".

Divisors: 1 3 233 699 1129 3387 3931 11793 263057 789171 915923 2747769 4438099 13314297 1034077067 3102231201