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232130031301222 = 2173216700826491
BaseRepresentation
bin110100110001111011111100…
…000011101011001001100110
31010102220102012000000011211221
4310301323330003223021212
5220411204301003114342
62141411021511450554
766615561400234465
oct6461737403531146
91112812160004757
10232130031301222
1167a6688006339a
1222050431986a5a
139c6a9ca476342
1441472211569dc
151bc837c7dda67
hexd31efc0eb266

232130031301222 has 8 divisors (see below), whose sum is σ = 348215149483272. Its totient is φ = 116058314806800.

The previous prime is 232130031301213. The next prime is 232130031301229. The reversal of 232130031301222 is 222103130031232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232130031301229) 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, 3350378604 + ... + 3350447887.

It is an arithmetic number, because the mean of its divisors is an integer number (43526893685409).

Almost surely, 2232130031301222 is an apocalyptic number.

232130031301222 is a deficient number, since it is larger than the sum of its proper divisors (116085118182050).

232130031301222 is a wasteful number, since it uses less digits than its factorization.

232130031301222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700843814.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 232130031301222 its reverse (222103130031232), we get a palindrome (454233161332454).

The spelling of 232130031301222 in words is "two hundred thirty-two trillion, one hundred thirty billion, thirty-one million, three hundred one thousand, two hundred twenty-two".

Divisors: 1 2 17321 34642 6700826491 13401652982 116065015650611 232130031301222