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10084940 = 225504247
BaseRepresentation
bin100110011110…
…001001001100
3200222100221022
4212132021030
510040204230
61000053312
7151502105
oct46361114
920870838
1010084940
115768a68
123464238
132121428
1414a73ac
15d431e5
hex99e24c

10084940 has 12 divisors (see below), whose sum is σ = 21178416. Its totient is φ = 4033968.

The previous prime is 10084913. The next prime is 10084957. The reversal of 10084940 is 4948001.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 252104 + ... + 252143.

It is an arithmetic number, because the mean of its divisors is an integer number (1764868).

Almost surely, 210084940 is an apocalyptic number.

10084940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10084940 is an abundant number, since it is smaller than the sum of its proper divisors (11093476).

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

10084940 is a wasteful number, since it uses less digits than its factorization.

10084940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504256 (or 504254 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10084940 is about 3175.6794548569. The cubic root of 10084940 is about 216.0517422911.

The spelling of 10084940 in words is "ten million, eighty-four thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 504247 1008494 2016988 2521235 5042470 10084940