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10086213 = 3231271151
BaseRepresentation
bin100110011110…
…011101000101
3200222102200110
4212132131011
510040224323
61000103233
7151505604
oct46363505
920872613
1010086213
115769a15
123464b19
132121b97
1414a7a3b
15d43793
hex99e745

10086213 has 16 divisors (see below), whose sum is σ = 14155776. Its totient is φ = 6375600.

The previous prime is 10086211. The next prime is 10086217. The reversal of 10086213 is 31268001.

It is not a de Polignac number, because 10086213 - 21 = 10086211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10086213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10086211) 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 15 ways as a sum of consecutive naturals, for example, 8188 + ... + 9338.

It is an arithmetic number, because the mean of its divisors is an integer number (884736).

Almost surely, 210086213 is an apocalyptic number.

It is an amenable number.

10086213 is a deficient number, since it is larger than the sum of its proper divisors (4069563).

10086213 is a wasteful number, since it uses less digits than its factorization.

10086213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10086213 is about 3175.8798780810. The cubic root of 10086213 is about 216.0608324888.

The spelling of 10086213 in words is "ten million, eighty-six thousand, two hundred thirteen".

Divisors: 1 3 23 69 127 381 1151 2921 3453 8763 26473 79419 146177 438531 3362071 10086213