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10854828 = 2232614943
BaseRepresentation
bin101001011010…
…000110101100
3202102111000200
4221122012230
510234323303
61024353500
7161156505
oct51320654
922374020
1010854828
116144436
123775890
13233099a
141627bac
15e463a3
hexa5a1ac

10854828 has 36 divisors (see below), whose sum is σ = 27894048. Its totient is φ = 3558240.

The previous prime is 10854821. The next prime is 10854839. The reversal of 10854828 is 82845801.

10854828 is a `hidden beast` number, since 108 + 548 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10854792 and 10854801.

It is not an unprimeable number, because it can be changed into a prime (10854821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276 + ... + 4667.

Almost surely, 210854828 is an apocalyptic number.

10854828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10854828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13947024).

10854828 is an abundant number, since it is smaller than the sum of its proper divisors (17039220).

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

10854828 is a wasteful number, since it uses less digits than its factorization.

10854828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014 (or 5009 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 10854828 is about 3294.6665992176. Note that the first 3 decimals coincide. The cubic root of 10854828 is about 221.4153107167.

The spelling of 10854828 in words is "ten million, eight hundred fifty-four thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 61 122 183 244 366 549 732 1098 2196 4943 9886 14829 19772 29658 44487 59316 88974 177948 301523 603046 904569 1206092 1809138 2713707 3618276 5427414 10854828