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10287084 = 2237731109
BaseRepresentation
bin100111001111…
…011111101100
3201100122020010
4213033133230
510113141314
61004253220
7153303333
oct47173754
921318203
1010287084
115896925
123541210
132192442
14151ad1a
15d83059
hex9cf7ec

10287084 has 24 divisors (see below), whose sum is σ = 24055920. Its totient is φ = 3421504.

The previous prime is 10287077. The next prime is 10287089. The reversal of 10287084 is 48078201.

It is not an unprimeable number, because it can be changed into a prime (10287089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8722 + ... + 9830.

It is an arithmetic number, because the mean of its divisors is an integer number (1002330).

Almost surely, 210287084 is an apocalyptic number.

It is an amenable number.

10287084 is an abundant number, since it is smaller than the sum of its proper divisors (13768836).

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

10287084 is a wasteful number, since it uses less digits than its factorization.

10287084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 10287084 is about 3207.3484375727. The cubic root of 10287084 is about 217.4857276934.

The spelling of 10287084 in words is "ten million, two hundred eighty-seven thousand, eighty-four".

Divisors: 1 2 3 4 6 12 773 1109 1546 2218 2319 3092 3327 4436 4638 6654 9276 13308 857257 1714514 2571771 3429028 5143542 10287084