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2300113442 = 21129504601
BaseRepresentation
bin1000100100011000…
…1111001000100010
312221022001212110202
42021012033020202
514202312112232
61020123225202
7110666433044
oct21106171042
95838055422
102300113442
11a80399300
12542378202
132a86b4993
1417b69ba94
15d6de5162
hex8918f222

2300113442 has 12 divisors (see below), whose sum is σ = 3792336198. Its totient is φ = 1045506000.

The previous prime is 2300113423. The next prime is 2300113477. The reversal of 2300113442 is 2443110032.

It can be written as a sum of positive squares in only one way, i.e., 1729811281 + 570302161 = 41591^2 + 23881^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4752059 + ... + 4752542.

Almost surely, 22300113442 is an apocalyptic number.

2300113442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2300113442 is a deficient number, since it is larger than the sum of its proper divisors (1492222756).

2300113442 is a wasteful number, since it uses less digits than its factorization.

2300113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9504625 (or 9504614 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2300113442 is about 47959.4979331519. The cubic root of 2300113442 is about 1320.0278234876.

Adding to 2300113442 its reverse (2443110032), we get a palindrome (4743223474).

The spelling of 2300113442 in words is "two billion, three hundred million, one hundred thirteen thousand, four hundred forty-two".

Divisors: 1 2 11 22 121 242 9504601 19009202 104550611 209101222 1150056721 2300113442