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232212333013 = 677985134819
BaseRepresentation
bin1101100001000011101…
…1110000000111010101
3211012101021110202020021
43120100323300013111
512301032324124023
6254402112105141
722530303156223
oct3302073600725
9735337422207
10232212333013
118a531898821
12390075351b1
1318b88b4335b
14b34c297b13
15609140435d
hex3610ef01d5

232212333013 has 8 divisors (see below), whose sum is σ = 232585621920. Its totient is φ = 231839134800.

The previous prime is 232212333011. The next prime is 232212333043. The reversal of 232212333013 is 310333212232.

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 232212333013 - 21 = 232212333011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232212333011) 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, 6651718 + ... + 6686536.

It is an arithmetic number, because the mean of its divisors is an integer number (29073202740).

Almost surely, 2232212333013 is an apocalyptic number.

It is an amenable number.

232212333013 is a deficient number, since it is larger than the sum of its proper divisors (373288907).

232212333013 is an equidigital number, since it uses as much as digits as its factorization.

232212333013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45347.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 232212333013 its reverse (310333212232), we get a palindrome (542545545245).

The spelling of 232212333013 in words is "two hundred thirty-two billion, two hundred twelve million, three hundred thirty-three thousand, thirteen".

Divisors: 1 677 9851 34819 6669127 23572463 343001969 232212333013