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232131020241 = 3411887244067
BaseRepresentation
bin1101100000110000010…
…1100100010111010001
3211012011121110122002010
43120030011210113101
512300401020121431
6254350045213133
722525265054601
oct3301405442721
9735147418063
10232131020241
118a49aa0028a
1238ba42611a9
1318b750435a3
14b34156cc01
1560891e1846
hex360c1645d1

232131020241 has 8 divisors (see below), whose sum is σ = 317057003424. Its totient is φ = 150979525280.

The previous prime is 232131020213. The next prime is 232131020267. The reversal of 232131020241 is 142020131232.

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 232131020241 - 219 = 232130495953 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232131020201) 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, 943621911 + ... + 943622156.

It is an arithmetic number, because the mean of its divisors is an integer number (39632125428).

Almost surely, 2232131020241 is an apocalyptic number.

It is an amenable number.

232131020241 is a deficient number, since it is larger than the sum of its proper divisors (84925983183).

232131020241 is a wasteful number, since it uses less digits than its factorization.

232131020241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887244111.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 232131020241 its reverse (142020131232), we get a palindrome (374151151473).

The spelling of 232131020241 in words is "two hundred thirty-two billion, one hundred thirty-one million, twenty thousand, two hundred forty-one".

Divisors: 1 3 41 123 1887244067 5661732201 77377006747 232131020241