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10082972 = 2217148279
BaseRepresentation
bin100110011101…
…101010011100
3200222021020102
4212131222130
510040123342
61000040232
7151463264
oct46355234
920867212
1010082972
115767539
123463078
132120573
1414a67a4
15d42832
hex99da9c

10082972 has 12 divisors (see below), whose sum is σ = 18683280. Its totient is φ = 4744896.

The previous prime is 10082971. The next prime is 10083001. The reversal of 10082972 is 27928001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10082971) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 74072 + ... + 74207.

It is an arithmetic number, because the mean of its divisors is an integer number (1556940).

Almost surely, 210082972 is an apocalyptic number.

It is an amenable number.

10082972 is a deficient number, since it is larger than the sum of its proper divisors (8600308).

10082972 is a wasteful number, since it uses less digits than its factorization.

10082972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148300 (or 148298 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 10082972 is about 3175.3695847885. The cubic root of 10082972 is about 216.0376877540.

The spelling of 10082972 in words is "ten million, eighty-two thousand, nine hundred seventy-two".

Divisors: 1 2 4 17 34 68 148279 296558 593116 2520743 5041486 10082972