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2330032213 = 3986358451
BaseRepresentation
bin1000101011100001…
…0111100001010101
320000101100220022101
42022320113201111
514232442012323
61023112402101
7111511642555
oct21270274125
96011326271
102330032213
11a96273763
125503a6331
132b195b9b2
14181649165
15d9854dad
hex8ae17855

2330032213 has 4 divisors (see below), whose sum is σ = 2330130528. Its totient is φ = 2329933900.

The previous prime is 2330032207. The next prime is 2330032217. The reversal of 2330032213 is 3122300332.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2330032213 - 217 = 2329901141 is a prime.

It is a super-2 number, since 2×23300322132 = 10858100227235354738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330032217) 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, 10638 + ... + 69088.

It is an arithmetic number, because the mean of its divisors is an integer number (582532632).

Almost surely, 22330032213 is an apocalyptic number.

It is an amenable number.

2330032213 is a deficient number, since it is larger than the sum of its proper divisors (98315).

2330032213 is an equidigital number, since it uses as much as digits as its factorization.

2330032213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98314.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2330032213 is about 48270.4072180876. The cubic root of 2330032213 is about 1325.7266147269.

Adding to 2330032213 its reverse (3122300332), we get a palindrome (5452332545).

The spelling of 2330032213 in words is "two billion, three hundred thirty million, thirty-two thousand, two hundred thirteen".

Divisors: 1 39863 58451 2330032213