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232420341 = 3313247519
BaseRepresentation
bin11011101101001…
…11001111110101
3121012100011202210
431312213033311
5433444422331
635021324033
75521353216
oct1566471765
9535304683
10232420341
1110a21692a
1265a06619
13391c8b3a
1422c2140d
1515610446
hexdda73f5

232420341 has 8 divisors (see below), whose sum is σ = 310885120. Its totient is φ = 154451232.

The previous prime is 232420339. The next prime is 232420367. The reversal of 232420341 is 143024232.

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

It is not a de Polignac number, because 232420341 - 21 = 232420339 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 (232420381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122821 + ... + 124698.

It is an arithmetic number, because the mean of its divisors is an integer number (38860640).

Almost surely, 2232420341 is an apocalyptic number.

It is an amenable number.

232420341 is a deficient number, since it is larger than the sum of its proper divisors (78464779).

232420341 is a wasteful number, since it uses less digits than its factorization.

232420341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247835.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 232420341 is about 15245.3383366851. The cubic root of 232420341 is about 614.8342391523.

Adding to 232420341 its reverse (143024232), we get a palindrome (375444573).

The spelling of 232420341 in words is "two hundred thirty-two million, four hundred twenty thousand, three hundred forty-one".

Divisors: 1 3 313 939 247519 742557 77473447 232420341