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2300030 = 25230003
BaseRepresentation
bin1000110001100001111110
311022212001022
420301201332
51042100110
6121144142
725356425
oct10614176
94285038
102300030
111331057
1292b052
13626b85
1443c2bc
15306755
hex23187e

2300030 has 8 divisors (see below), whose sum is σ = 4140072. Its totient is φ = 920008.

The previous prime is 2300029. The next prime is 2300047. The reversal of 2300030 is 300032.

2300030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2299990 and 2300017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114992 + ... + 115011.

It is an arithmetic number, because the mean of its divisors is an integer number (517509).

22300030 is an apocalyptic number.

2300030 is a deficient number, since it is larger than the sum of its proper divisors (1840042).

2300030 is a wasteful number, since it uses less digits than its factorization.

2300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230010.

The product of its (nonzero) digits is 18, while the sum is 8.

The square root of 2300030 is about 1516.5849794852. The cubic root of 2300030 is about 132.0011860928.

Adding to 2300030 its reverse (300032), we get a palindrome (2600062).

It can be divided in two parts, 2 and 300030, that multiplied together give a triangular number (600060 = T1095).

The spelling of 2300030 in words is "two million, three hundred thousand, thirty".

Divisors: 1 2 5 10 230003 460006 1150015 2300030