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10408105 = 519891231
BaseRepresentation
bin100111101101…
…000010101001
3201120210020101
4213231002221
510131024410
61011025401
7154316221
oct47550251
921523211
1010408105
115969844
12359b261
132205556
14154d081
15da8d3a
hex9ed0a9

10408105 has 16 divisors (see below), whose sum is σ = 13305600. Its totient is φ = 7793280.

The previous prime is 10408093. The next prime is 10408133. The reversal of 10408105 is 50180401.

10408105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-10408105 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7840 + ... + 9070.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 210408105 is an apocalyptic number.

It is an amenable number.

10408105 is a deficient number, since it is larger than the sum of its proper divisors (2897495).

10408105 is a wasteful number, since it uses less digits than its factorization.

10408105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 10408105 is about 3226.1594814888. The cubic root of 10408105 is about 218.3352653456.

Adding to 10408105 its reverse (50180401), we get a palindrome (60588506).

The spelling of 10408105 in words is "ten million, four hundred eight thousand, one hundred five".

Divisors: 1 5 19 89 95 445 1231 1691 6155 8455 23389 109559 116945 547795 2081621 10408105