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11936 = 25373
BaseRepresentation
bin10111010100000
3121101002
42322200
5340221
6131132
746541
oct27240
917332
1011936
118a71
126aa8
135582
1444c8
15380b
hex2ea0

11936 has 12 divisors (see below), whose sum is σ = 23562. Its totient is φ = 5952.

The previous prime is 11933. The next prime is 11939. The reversal of 11936 is 63911.

It can be divided in two parts, 11 and 936, that multiplied together give a triangular number (10296 = T143).

It is an interprime number because it is at equal distance from previous prime (11933) and next prime (11939).

It can be written as a sum of positive squares in only one way, i.e., 10000 + 1936 = 100^2 + 44^2 .

It is a pancake number, because a pancake can be divided into 11936 parts by 154 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (11933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155 + ... + 218.

211936 is an apocalyptic number.

11936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11936 is a deficient number, since it is larger than the sum of its proper divisors (11626).

11936 is an equidigital number, since it uses as much as digits as its factorization.

11936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 375 counting only the distinct ones).

The product of its digits is 162, while the sum is 20.

The square root of 11936 is about 109.2520022700. The cubic root of 11936 is about 22.8535113278.

The spelling of 11936 in words is "eleven thousand, nine hundred thirty-six".

Divisors: 1 2 4 8 16 32 373 746 1492 2984 5968 11936