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2300100023 = 13176930771
BaseRepresentation
bin1000100100011000…
…1011110110110111
312221022001012001202
42021012023312313
514202311200043
61020123043115
7110666345654
oct21106136667
95838035052
102300100023
11a8038a211
1254237049b
132a86ab840
1417b696c2b
15d6de11b8
hex8918bdb7

2300100023 has 4 divisors (see below), whose sum is σ = 2477030808. Its totient is φ = 2123169240.

The previous prime is 2300100013. The next prime is 2300100199. The reversal of 2300100023 is 3200010032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2300100023 - 216 = 2300034487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2300099977 and 2300100013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300100013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88465373 + ... + 88465398.

It is an arithmetic number, because the mean of its divisors is an integer number (619257702).

Almost surely, 22300100023 is an apocalyptic number.

2300100023 is a deficient number, since it is larger than the sum of its proper divisors (176930785).

2300100023 is a wasteful number, since it uses less digits than its factorization.

2300100023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176930784.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2300100023 is about 47959.3580336518. The cubic root of 2300100023 is about 1320.0252564421.

Adding to 2300100023 its reverse (3200010032), we get a palindrome (5500110055).

The spelling of 2300100023 in words is "two billion, three hundred million, one hundred thousand, twenty-three".

Divisors: 1 13 176930771 2300100023