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536212 = 22134053
BaseRepresentation
bin10000010111010010100
31000020112201
42002322110
5114124322
615254244
74362205
oct2027224
91006481
10536212
11336956
1221a384
1315a0b1
14dd5ac
15a8d27
hex82e94

536212 has 6 divisors (see below), whose sum is σ = 938378. Its totient is φ = 268104.

The previous prime is 536203. The next prime is 536213. The reversal of 536212 is 212635.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 364816 + 171396 = 604^2 + 414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 536212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67023 + ... + 67030.

2536212 is an apocalyptic number.

It is an amenable number.

536212 is a deficient number, since it is larger than the sum of its proper divisors (402166).

536212 is a wasteful number, since it uses less digits than its factorization.

536212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134057 (or 134055 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 536212 is about 732.2649793620. The cubic root of 536212 is about 81.2416701520.

Adding to 536212 its reverse (212635), we get a palindrome (748847).

The spelling of 536212 in words is "five hundred thirty-six thousand, two hundred twelve".

Divisors: 1 2 4 134053 268106 536212