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10988124 = 2237130811
BaseRepresentation
bin101001111010…
…101001011100
3202200020212120
4221322221130
510303104444
61031302540
7162253230
oct51725134
922606776
1010988124
1162255a4
12381aa50
132379564
1416605c0
15e70b19
hexa7aa5c

10988124 has 24 divisors (see below), whose sum is σ = 29301888. Its totient is φ = 3139440.

The previous prime is 10988111. The next prime is 10988141. The reversal of 10988124 is 42188901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65322 + ... + 65489.

It is an arithmetic number, because the mean of its divisors is an integer number (1220912).

Almost surely, 210988124 is an apocalyptic number.

10988124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10988124 is an abundant number, since it is smaller than the sum of its proper divisors (18313764).

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

10988124 is a wasteful number, since it uses less digits than its factorization.

10988124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130825 (or 130823 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 10988124 is about 3314.8339324919. The cubic root of 10988124 is about 222.3179439103.

The spelling of 10988124 in words is "ten million, nine hundred eighty-eight thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 130811 261622 392433 523244 784866 915677 1569732 1831354 2747031 3662708 5494062 10988124