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10105411 = 311811801
BaseRepresentation
bin100110100011…
…001001000011
3201000102000111
4212203021003
510041333121
61000332151
7151615561
oct46431103
921012014
1010105411
115782388
123474057
13212a844
1414b0a31
15d492e1
hex9a3243

10105411 has 8 divisors (see below), whose sum is σ = 10494848. Its totient is φ = 9720000.

The previous prime is 10105391. The next prime is 10105421. The reversal of 10105411 is 11450101.

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

It is a 6-Lehmer number, since φ(10105411) divides (10105411-1)6.

It is a cyclic number.

It is not a de Polignac number, because 10105411 - 211 = 10103363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10105391 and 10105400.

It is not an unprimeable number, because it can be changed into a prime (10105421) 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, 4711 + ... + 6511.

It is an arithmetic number, because the mean of its divisors is an integer number (1311856).

Almost surely, 210105411 is an apocalyptic number.

10105411 is a deficient number, since it is larger than the sum of its proper divisors (389437).

10105411 is a wasteful number, since it uses less digits than its factorization.

10105411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 10105411 is about 3178.9009106922. The cubic root of 10105411 is about 216.1978283044.

Adding to 10105411 its reverse (11450101), we get a palindrome (21555512).

The spelling of 10105411 in words is "ten million, one hundred five thousand, four hundred eleven".

Divisors: 1 31 181 1801 5611 55831 325981 10105411