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232040341 = 13431512749
BaseRepresentation
bin11011101010010…
…10011110010101
3121011121212111201
431311022132111
5433400242331
635005232501
75515211311
oct1565123625
9534555451
10232040341
11109a87385
1265862731
13390c4ba0
1422b62b41
1515587a61
hexdd4a795

232040341 has 16 divisors (see below), whose sum is σ = 257488000. Its totient is φ = 207748800.

The previous prime is 232040323. The next prime is 232040377. The reversal of 232040341 is 143040232.

It is a cyclic number.

It is not a de Polignac number, because 232040341 - 25 = 232040309 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 (232040311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83035 + ... + 85783.

It is an arithmetic number, because the mean of its divisors is an integer number (16093000).

Almost surely, 2232040341 is an apocalyptic number.

It is an amenable number.

232040341 is a deficient number, since it is larger than the sum of its proper divisors (25447659).

232040341 is a wasteful number, since it uses less digits than its factorization.

232040341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 232040341 is about 15232.8704123681. The cubic root of 232040341 is about 614.4989781113.

Adding to 232040341 its reverse (143040232), we get a palindrome (375080573).

The spelling of 232040341 in words is "two hundred thirty-two million, forty thousand, three hundred forty-one".

Divisors: 1 13 43 151 559 1963 2749 6493 35737 84409 118207 415099 1536691 5396287 17849257 232040341