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10105893 = 327473413
BaseRepresentation
bin100110100011…
…010000100101
3201000102200100
4212203100211
510041342033
61000334313
7151620150
oct46432045
921012610
1010105893
115782786
123474399
13212ab25
1414b0c97
15d49513
hex9a3425

10105893 has 24 divisors (see below), whose sum is σ = 17042688. Its totient is φ = 5650272.

The previous prime is 10105883. The next prime is 10105913. The reversal of 10105893 is 39850101.

It is not a de Polignac number, because 10105893 - 210 = 10104869 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1255 + ... + 4667.

It is an arithmetic number, because the mean of its divisors is an integer number (710112).

Almost surely, 210105893 is an apocalyptic number.

It is an amenable number.

10105893 is a deficient number, since it is larger than the sum of its proper divisors (6936795).

10105893 is a wasteful number, since it uses less digits than its factorization.

10105893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3470 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 10105893 is about 3178.9767221545. The cubic root of 10105893 is about 216.2012655948.

Adding to 10105893 its reverse (39850101), we get a palindrome (49955994).

It can be divided in two parts, 1010 and 5893, that added together give a triangular number (6903 = T117).

The spelling of 10105893 in words is "ten million, one hundred five thousand, eight hundred ninety-three".

Divisors: 1 3 7 9 21 47 63 141 329 423 987 2961 3413 10239 23891 30717 71673 160411 215019 481233 1122877 1443699 3368631 10105893