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10061886 = 231676981
BaseRepresentation
bin100110011000…
…100000111110
3200221012022110
4212120200332
510033440021
6555354450
7151344642
oct46304076
920835273
1010061886
11575270a
123452a26
132113aa3
14149cc22
15d3b476
hex99883e

10061886 has 8 divisors (see below), whose sum is σ = 20123784. Its totient is φ = 3353960.

The previous prime is 10061881. The next prime is 10061911. The reversal of 10061886 is 68816001.

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

10061886 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10061881) by changing a digit.

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, 838485 + ... + 838496.

It is an arithmetic number, because the mean of its divisors is an integer number (2515473).

Almost surely, 210061886 is an apocalyptic number.

10061886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10061886 is a wasteful number, since it uses less digits than its factorization.

10061886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676986.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 10061886 is about 3172.0476036781. The cubic root of 10061886 is about 215.8869864909.

Adding to 10061886 its reverse (68816001), we get a palindrome (78877887).

The spelling of 10061886 in words is "ten million, sixty-one thousand, eight hundred eighty-six".

Divisors: 1 2 3 6 1676981 3353962 5030943 10061886