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212024341 = 1273674549
BaseRepresentation
bin11001010001100…
…11110000010101
3112202221221201101
430220303300111
5413234234331
633012230101
75153114524
oct1450636025
9482857641
10212024341
11a9756031
125b00b331
1334c073b9
14202324bb
1513932061
hexca33c15

212024341 has 8 divisors (see below), whose sum is σ = 214323200. Its totient is φ = 209735568.

The previous prime is 212024333. The next prime is 212024359. The reversal of 212024341 is 143420212.

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 212024341 - 23 = 212024333 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 (212024041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44335 + ... + 48883.

It is an arithmetic number, because the mean of its divisors is an integer number (26790400).

Almost surely, 2212024341 is an apocalyptic number.

It is an amenable number.

212024341 is a deficient number, since it is larger than the sum of its proper divisors (2298859).

212024341 is a wasteful number, since it uses less digits than its factorization.

212024341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 212024341 is about 14561.0556279413. The cubic root of 212024341 is about 596.2960154763.

Adding to 212024341 its reverse (143420212), we get a palindrome (355444553).

The spelling of 212024341 in words is "two hundred twelve million, twenty-four thousand, three hundred forty-one".

Divisors: 1 127 367 4549 46609 577723 1669483 212024341