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2230342033 = 4231527143
BaseRepresentation
bin1000010011110000…
…0101000110010001
312202102210010002111
42010330011012101
514031431421113
61005151545321
7106161410623
oct20474050621
95672703074
102230342033
11a44a73a87
12522b2b241
132970c621a
141722d8c13
15d0c1213d
hex84f05191

2230342033 has 4 divisors (see below), whose sum is σ = 2230873408. Its totient is φ = 2229810660.

The previous prime is 2230342007. The next prime is 2230342073. The reversal of 2230342033 is 3302430322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2230342033 - 29 = 2230341521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230341995 and 2230342013.

It is not an unprimeable number, because it can be changed into a prime (2230342073) 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, 259341 + ... + 267802.

It is an arithmetic number, because the mean of its divisors is an integer number (557718352).

Almost surely, 22230342033 is an apocalyptic number.

It is an amenable number.

2230342033 is a deficient number, since it is larger than the sum of its proper divisors (531375).

2230342033 is an equidigital number, since it uses as much as digits as its factorization.

2230342033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531374.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 2230342033 is about 47226.4971493758. The cubic root of 2230342033 is about 1306.5433476899.

Adding to 2230342033 its reverse (3302430322), we get a palindrome (5532772355).

The spelling of 2230342033 in words is "two billion, two hundred thirty million, three hundred forty-two thousand, thirty-three".

Divisors: 1 4231 527143 2230342033