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2300000423 = 7587559747
BaseRepresentation
bin1000100100010111…
…0011100010100111
312221021212010102212
42021011303202213
514202300003143
61020120554035
7110665452410
oct21105634247
95837763385
102300000423
11a803213a6
1254232291b
132a86753c6
1417b66c807
15d6dc1918
hex891738a7

2300000423 has 8 divisors (see below), whose sum is σ = 2633054592. Its totient is φ = 1968066936.

The previous prime is 2300000419. The next prime is 2300000447. The reversal of 2300000423 is 3240000032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2300000423 - 22 = 2300000419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2300000398 and 2300000407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300000473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275765 + ... + 283982.

It is an arithmetic number, because the mean of its divisors is an integer number (329131824).

Almost surely, 22300000423 is an apocalyptic number.

2300000423 is a deficient number, since it is larger than the sum of its proper divisors (333054169).

2300000423 is an equidigital number, since it uses as much as digits as its factorization.

2300000423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560341.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2300000423 is about 47958.3196432068. The cubic root of 2300000423 is about 1320.0062027180.

Adding to 2300000423 its reverse (3240000032), we get a palindrome (5540000455).

The spelling of 2300000423 in words is "two billion, three hundred million, four hundred twenty-three", and thus it is an aban number.

Divisors: 1 7 587 4109 559747 3918229 328571489 2300000423