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10087071 = 33838779
BaseRepresentation
bin100110011110…
…101010011111
3200222110212020
4212132222133
510040241241
61000111223
7151511241
oct46365237
920873766
1010087071
11576a625
123465513
1321223a7
1414a8091
15d43b66
hex99ea9f

10087071 has 8 divisors (see below), whose sum is σ = 13486080. Its totient is φ = 6706392.

The previous prime is 10087061. The next prime is 10087079. The reversal of 10087071 is 17078001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10087071 - 222 = 5892767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10087079) 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, 3241 + ... + 5538.

It is an arithmetic number, because the mean of its divisors is an integer number (1685760).

Almost surely, 210087071 is an apocalyptic number.

10087071 is a deficient number, since it is larger than the sum of its proper divisors (3399009).

10087071 is an equidigital number, since it uses as much as digits as its factorization.

10087071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9165.

The product of its (nonzero) digits is 392, while the sum is 24.

The square root of 10087071 is about 3176.0149558842. The cubic root of 10087071 is about 216.0669588363.

The spelling of 10087071 in words is "ten million, eighty-seven thousand, seventy-one".

Divisors: 1 3 383 1149 8779 26337 3362357 10087071