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5405107 = 2926427
BaseRepresentation
bin10100100111100110110011
3101011121102011
4110213212303
52340430412
6311503351
763641221
oct24474663
911147364
105405107
113061a34
121987b57
1311732b6
14a09b11
1571b7a7
hex5279b3

5405107 has 6 divisors (see below), whose sum is σ = 5598788. Its totient is φ = 5217912.

The previous prime is 5405093. The next prime is 5405111. The reversal of 5405107 is 7015045.

It is not a de Polignac number, because 5405107 - 27 = 5404979 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405117) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 2373 + ... + 4054.

Almost surely, 25405107 is an apocalyptic number.

5405107 is a deficient number, since it is larger than the sum of its proper divisors (193681).

5405107 is an equidigital number, since it uses as much as digits as its factorization.

5405107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485 (or 6456 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5405107 is about 2324.8885994817. Note that the first 3 decimals coincide. The cubic root of 5405107 is about 175.4963541205.

The spelling of 5405107 in words is "five million, four hundred five thousand, one hundred seven".

Divisors: 1 29 841 6427 186383 5405107