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11769044 = 227420323
BaseRepresentation
bin101100111001…
…010011010100
3211010221002112
4230321103110
511003102134
61100130152
7202015040
oct54712324
924127075
1011769044
116709291
123b36958
132590b41
1417c5020
1510771ce
hexb394d4

11769044 has 12 divisors (see below), whose sum is σ = 23538144. Its totient is φ = 5043864.

The previous prime is 11769029. The next prime is 11769053. The reversal of 11769044 is 44096711.

11769044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11769044 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11769044.

It is a congruent number.

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, 210134 + ... + 210189.

It is an arithmetic number, because the mean of its divisors is an integer number (1961512).

Almost surely, 211769044 is an apocalyptic number.

11769044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11769044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11769044 is a wasteful number, since it uses less digits than its factorization.

11769044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420334 (or 420332 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 11769044 is about 3430.6040284475. The cubic root of 11769044 is about 227.4645535081.

The spelling of 11769044 in words is "eleven million, seven hundred sixty-nine thousand, forty-four".

Divisors: 1 2 4 7 14 28 420323 840646 1681292 2942261 5884522 11769044