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11307112 = 237917891
BaseRepresentation
bin101011001000…
…100001101000
3210021110102221
4223020201220
510343311422
61042203424
7165052225
oct53104150
923243387
1011307112
116423223
123953574
13245b7cb
14170494c
15ed53c7
hexac8868

11307112 has 16 divisors (see below), whose sum is σ = 21470400. Its totient is φ = 5581680.

The previous prime is 11307083. The next prime is 11307113. The reversal of 11307112 is 21170311.

It is not an unprimeable number, because it can be changed into a prime (11307113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8314 + ... + 9577.

It is an arithmetic number, because the mean of its divisors is an integer number (1341900).

Almost surely, 211307112 is an apocalyptic number.

It is an amenable number.

11307112 is a deficient number, since it is larger than the sum of its proper divisors (10163288).

11307112 is a wasteful number, since it uses less digits than its factorization.

11307112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17976 (or 17972 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 11307112 is about 3362.6049426003. The cubic root of 11307112 is about 224.4487708069.

Adding to 11307112 its reverse (21170311), we get a palindrome (32477423).

The spelling of 11307112 in words is "eleven million, three hundred seven thousand, one hundred twelve".

Divisors: 1 2 4 8 79 158 316 632 17891 35782 71564 143128 1413389 2826778 5653556 11307112