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11441960 = 235286049
BaseRepresentation
bin101011101001…
…011100101000
3210112022102022
4223221130220
510412120320
61045124012
7166153325
oct53513450
923468368
1011441960
116505572
1239b9608
1324a7cba
14173bb4c
151010325
hexae9728

11441960 has 16 divisors (see below), whose sum is σ = 25744500. Its totient is φ = 4576768.

The previous prime is 11441939. The next prime is 11441981. The reversal of 11441960 is 6914411.

11441960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11441939) and next prime (11441981).

It can be written as a sum of positive squares in 2 ways, for example, as 10903204 + 538756 = 3302^2 + 734^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142985 + ... + 143064.

Almost surely, 211441960 is an apocalyptic number.

11441960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11441960 is an abundant number, since it is smaller than the sum of its proper divisors (14302540).

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

11441960 is a wasteful number, since it uses less digits than its factorization.

11441960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286060 (or 286056 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 11441960 is about 3382.5966357223. The cubic root of 11441960 is about 225.3375017222.

The spelling of 11441960 in words is "eleven million, four hundred forty-one thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 286049 572098 1144196 1430245 2288392 2860490 5720980 11441960