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11212341 = 37533921
BaseRepresentation
bin101010110001…
…011000110101
3210002122102220
4222301120311
510332243331
61040152553
7164206020
oct52613065
923078386
1011212341
116368aa8
123908759
13242762a
1416bc1b7
15eb7296
hexab1635

11212341 has 8 divisors (see below), whose sum is σ = 17085504. Its totient is φ = 6407040.

The previous prime is 11212321. The next prime is 11212343. The reversal of 11212341 is 14321211.

11212341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11212341 - 26 = 11212277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11212341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212343) 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, 266940 + ... + 266981.

It is an arithmetic number, because the mean of its divisors is an integer number (2135688).

Almost surely, 211212341 is an apocalyptic number.

It is an amenable number.

11212341 is a deficient number, since it is larger than the sum of its proper divisors (5873163).

11212341 is an equidigital number, since it uses as much as digits as its factorization.

11212341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533931.

The product of its digits is 48, while the sum is 15.

The square root of 11212341 is about 3348.4833880430. The cubic root of 11212341 is about 223.8199352770.

Adding to 11212341 its reverse (14321211), we get a palindrome (25533552).

The spelling of 11212341 in words is "eleven million, two hundred twelve thousand, three hundred forty-one".

Divisors: 1 3 7 21 533921 1601763 3737447 11212341