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10988054 = 2721110193
BaseRepresentation
bin101001111010…
…101000010110
3202200020202222
4221322220112
510303104204
61031302342
7162253100
oct51725026
922606688
1010988054
116225540
12381a9b2
13237950c
141660570
15e70abe
hexa7aa16

10988054 has 24 divisors (see below), whose sum is σ = 20918088. Its totient is φ = 4280640.

The previous prime is 10988051. The next prime is 10988077. The reversal of 10988054 is 45088901.

10988054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10988051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4019 + ... + 6174.

It is an arithmetic number, because the mean of its divisors is an integer number (871587).

Almost surely, 210988054 is an apocalyptic number.

10988054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10988054 is a deficient number, since it is larger than the sum of its proper divisors (9930034).

10988054 is a wasteful number, since it uses less digits than its factorization.

10988054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10220 (or 10213 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 10988054 is about 3314.8233738768. The cubic root of 10988054 is about 222.3174718161.

The spelling of 10988054 in words is "ten million, nine hundred eighty-eight thousand, fifty-four".

Divisors: 1 2 7 11 14 22 49 77 98 154 539 1078 10193 20386 71351 112123 142702 224246 499457 784861 998914 1569722 5494027 10988054