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5313045 = 351272789
BaseRepresentation
bin10100010001001000010101
3100222221010110
4110101020111
52330004140
6305513233
763105633
oct24211025
910887113
105313045
112aa9851
121942819
13114041a
149c4353
156ee380
hex511215

5313045 has 16 divisors (see below), whose sum is σ = 8570880. Its totient is φ = 2810304.

The previous prime is 5313043. The next prime is 5313053. The reversal of 5313045 is 5403135.

5313045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5313045 - 21 = 5313043 is a prime.

5313045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (535680).

Almost surely, 25313045 is an apocalyptic number.

It is an amenable number.

5313045 is a deficient number, since it is larger than the sum of its proper divisors (3257835).

5313045 is a wasteful number, since it uses less digits than its factorization.

5313045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5313045 is about 2305.0043383907. The cubic root of 5313045 is about 174.4942677843.

The spelling of 5313045 in words is "five million, three hundred thirteen thousand, forty-five".

Divisors: 1 3 5 15 127 381 635 1905 2789 8367 13945 41835 354203 1062609 1771015 5313045