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56314212 = 22323211967
BaseRepresentation
bin1101011011010…
…0100101100100
310220222001120120
43112310211210
5103404023322
65331001540
71252443243
oct326644544
9126861516
1056314212
1129873779
1216a392b0
13b889426
14769c95a
154e25a5c
hex35b4964

56314212 has 48 divisors (see below), whose sum is σ = 137905152. Its totient is φ = 17851680.

The previous prime is 56314187. The next prime is 56314231. The reversal of 56314212 is 21241365.

56314212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 57753 + ... + 58719.

It is an arithmetic number, because the mean of its divisors is an integer number (2873024).

Almost surely, 256314212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56314212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68952576).

56314212 is an abundant number, since it is smaller than the sum of its proper divisors (81590940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56314212 is a wasteful number, since it uses less digits than its factorization.

56314212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1206 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 56314212 is about 7504.2795790136. The cubic root of 56314212 is about 383.3004570839.

Adding to 56314212 its reverse (21241365), we get a palindrome (77555577).

The spelling of 56314212 in words is "fifty-six million, three hundred fourteen thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 211 276 422 633 844 967 1266 1934 2532 2901 3868 4853 5802 9706 11604 14559 19412 22241 29118 44482 58236 66723 88964 133446 204037 266892 408074 612111 816148 1224222 2448444 4692851 9385702 14078553 18771404 28157106 56314212