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10408055 = 57417253
BaseRepresentation
bin100111101101…
…000001110111
3201120210011112
4213231001313
510131024210
61011025235
7154316120
oct47550167
921523145
1010408055
1159697a9
12359b21b
132205518
14154d047
15da8d05
hex9ed077

10408055 has 16 divisors (see below), whose sum is σ = 14624064. Its totient is φ = 6961920.

The previous prime is 10408049. The next prime is 10408093. The reversal of 10408055 is 55080401.

It is not a de Polignac number, because 10408055 - 210 = 10407031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10408055.

It is a congruent number.

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, 2192 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (914004).

Almost surely, 210408055 is an apocalyptic number.

10408055 is a deficient number, since it is larger than the sum of its proper divisors (4216009).

10408055 is an equidigital number, since it uses as much as digits as its factorization.

10408055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7306.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 10408055 is about 3226.1517323275. The cubic root of 10408055 is about 218.3349157212.

Adding to 10408055 its reverse (55080401), we get a palindrome (65488456).

It can be divided in two parts, 1040805 and 5, that multiplied together give a palindrome (5204025).

The spelling of 10408055 in words is "ten million, four hundred eight thousand, fifty-five".

Divisors: 1 5 7 35 41 205 287 1435 7253 36265 50771 253855 297373 1486865 2081611 10408055