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2300099913 = 32255566657
BaseRepresentation
bin1000100100011000…
…1011110101001001
312221022001011220200
42021012023311021
514202311144123
61020123042413
7110666345436
oct21106136511
95838034820
102300099913
11a8038a121
12542370409
132a86ab787
1417b696b8d
15d6de1143
hex8918bd49

2300099913 has 6 divisors (see below), whose sum is σ = 3322366554. Its totient is φ = 1533399936.

The previous prime is 2300099873. The next prime is 2300099947. The reversal of 2300099913 is 3199900032.

It can be written as a sum of positive squares in only one way, i.e., 1917388944 + 382710969 = 43788^2 + 19563^2 .

It is not a de Polignac number, because 2300099913 - 28 = 2300099657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2300029913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127783320 + ... + 127783337.

It is an arithmetic number, because the mean of its divisors is an integer number (553727759).

Almost surely, 22300099913 is an apocalyptic number.

It is an amenable number.

2300099913 is a deficient number, since it is larger than the sum of its proper divisors (1022266641).

2300099913 is a wasteful number, since it uses less digits than its factorization.

2300099913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255566663 (or 255566660 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The square root of 2300099913 is about 47959.3568868474. The cubic root of 2300099913 is about 1320.0252353991.

Adding to 2300099913 its reverse (3199900032), we get a palindrome (5499999945).

The spelling of 2300099913 in words is "two billion, three hundred million, ninety-nine thousand, nine hundred thirteen".

Divisors: 1 3 9 255566657 766699971 2300099913