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10408054 = 25204027
BaseRepresentation
bin100111101101…
…000001110110
3201120210011111
4213231001312
510131024204
61011025234
7154316116
oct47550166
921523144
1010408054
1159697a8
12359b21a
132205517
14154d046
15da8d04
hex9ed076

10408054 has 4 divisors (see below), whose sum is σ = 15612084. Its totient is φ = 5204026.

The previous prime is 10408049. The next prime is 10408093. The reversal of 10408054 is 45080401.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602012 + ... + 2602015.

It is an arithmetic number, because the mean of its divisors is an integer number (3903021).

Almost surely, 210408054 is an apocalyptic number.

10408054 is a deficient number, since it is larger than the sum of its proper divisors (5204030).

10408054 is an equidigital number, since it uses as much as digits as its factorization.

10408054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204029.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 10408054 is about 3226.1515773441. The cubic root of 10408054 is about 218.3349087287.

Adding to 10408054 its reverse (45080401), we get a palindrome (55488455).

The spelling of 10408054 in words is "ten million, four hundred eight thousand, fifty-four".

Divisors: 1 2 5204027 10408054