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12036112 = 241126217
BaseRepresentation
bin101101111010…
…100000010000
3211122111102221
4231322200100
511040123422
61105550424
7204206464
oct55724020
924574387
1012036112
116880a00
124045414
13265557a
1418544a4
1510cb3c7
hexb7a810

12036112 has 30 divisors (see below), whose sum is σ = 25636814. Its totient is φ = 5470080.

The previous prime is 12036103. The next prime is 12036113. The reversal of 12036112 is 21163021.

It can be written as a sum of positive squares in only one way, i.e., 11182336 + 853776 = 3344^2 + 924^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (12036113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1173 + ... + 5044.

Almost surely, 212036112 is an apocalyptic number.

It is an amenable number.

12036112 is an abundant number, since it is smaller than the sum of its proper divisors (13600702).

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

12036112 is a wasteful number, since it uses less digits than its factorization.

12036112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247 (or 6230 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 12036112 is about 3469.3100178566. The cubic root of 12036112 is about 229.1722736406.

12036112 divided by its sum of digits (16) gives a palindrome (752257).

Adding to 12036112 its reverse (21163021), we get a palindrome (33199133).

The spelling of 12036112 in words is "twelve million, thirty-six thousand, one hundred twelve".

Divisors: 1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 6217 12434 24868 49736 68387 99472 136774 273548 547096 752257 1094192 1504514 3009028 6018056 12036112