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2330493307 = 12718350341
BaseRepresentation
bin1000101011101000…
…1000000101111011
320000102020022210221
42022322020011323
514233101241212
61023130320511
7111515603062
oct21272100573
96012208727
102330493307
11a9655912a
12550589137
132b1a9082c
141817291d9
15d98e6807
hex8ae8817b

2330493307 has 4 divisors (see below), whose sum is σ = 2348843776. Its totient is φ = 2312142840.

The previous prime is 2330493301. The next prime is 2330493311. The reversal of 2330493307 is 7033940332.

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 2330493307 - 223 = 2322104699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2330493301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9175044 + ... + 9175297.

It is an arithmetic number, because the mean of its divisors is an integer number (587210944).

Almost surely, 22330493307 is an apocalyptic number.

2330493307 is a deficient number, since it is larger than the sum of its proper divisors (18350469).

2330493307 is a wasteful number, since it uses less digits than its factorization.

2330493307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350468.

The product of its (nonzero) digits is 40824, while the sum is 34.

The square root of 2330493307 is about 48275.1831379229. The cubic root of 2330493307 is about 1325.8140590501.

It can be divided in two parts, 23304 and 93307, that added together give a palindrome (116611).

The spelling of 2330493307 in words is "two billion, three hundred thirty million, four hundred ninety-three thousand, three hundred seven".

Divisors: 1 127 18350341 2330493307