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2313302201 = 7299147639
BaseRepresentation
bin1000100111100010…
…0011000010111001
312222012212221001022
42021320203002321
514214201132301
61021314032225
7111216513200
oct21170430271
95865787038
102313302201
11a87887201
12546878675
132ab351a92
1417d332237
15d814cd1b
hex89e230b9

2313302201 has 12 divisors (see below), whose sum is σ = 2693756160. Its totient is φ = 1980788040.

The previous prime is 2313302171. The next prime is 2313302221. The reversal of 2313302201 is 1022033132.

It is a de Polignac number, because none of the positive numbers 2k-2313302201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2313302201.

It is not an unprimeable number, because it can be changed into a prime (2313302221) 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, 24740 + ... + 72378.

It is an arithmetic number, because the mean of its divisors is an integer number (224479680).

Almost surely, 22313302201 is an apocalyptic number.

It is an amenable number.

2313302201 is a deficient number, since it is larger than the sum of its proper divisors (380453959).

2313302201 is an equidigital number, since it uses as much as digits as its factorization.

2313302201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48644 (or 48637 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2313302201 is about 48096.8003197718. The cubic root of 2313302201 is about 1322.5460122189.

Adding to 2313302201 its reverse (1022033132), we get a palindrome (3335335333).

The spelling of 2313302201 in words is "two billion, three hundred thirteen million, three hundred two thousand, two hundred one".

Divisors: 1 7 49 991 6937 47639 48559 333473 2334311 47210249 330471743 2313302201