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232061243 = 2336191609
BaseRepresentation
bin11011101010011…
…11100100111011
3121011122221011212
431311033210323
5433401424433
635005513335
75515326251
oct1565174473
9534587155
10232061243
11109aa1057
126587284b
133910155b
1422b6a5d1
151558dd48
hexdd4f93b

232061243 has 8 divisors (see below), whose sum is σ = 233578800. Its totient is φ = 230548608.

The previous prime is 232061227. The next prime is 232061251. The reversal of 232061243 is 342160232.

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 232061243 - 24 = 232061227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232061293) 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, 143423 + ... + 145031.

It is an arithmetic number, because the mean of its divisors is an integer number (29197350).

Almost surely, 2232061243 is an apocalyptic number.

232061243 is a deficient number, since it is larger than the sum of its proper divisors (1517557).

232061243 is a wasteful number, since it uses less digits than its factorization.

232061243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 232061243 is about 15233.5564790367. The cubic root of 232061243 is about 614.5174287421.

The spelling of 232061243 in words is "two hundred thirty-two million, sixty-one thousand, two hundred forty-three".

Divisors: 1 233 619 1609 144227 374897 995971 232061243