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5310215045 = 52397476039
BaseRepresentation
bin1001111001000001…
…10111001110000101
3111201002002212121022
410330200313032011
541333403340140
62234532200525
7245410040342
oct47440671605
914632085538
105310215045
112285529183
121042469145
136681c50a5
143853737c9
152112d20b5
hex13c837385

5310215045 has 16 divisors (see below), whose sum is σ = 6717876480. Its totient is φ = 4021569024.

The previous prime is 5310215011. The next prime is 5310215051. The reversal of 5310215045 is 5405120135.

It is a cyclic number.

It is not a de Polignac number, because 5310215045 - 212 = 5310210949 is a prime.

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, 226865 + ... + 249174.

It is an arithmetic number, because the mean of its divisors is an integer number (419867280).

Almost surely, 25310215045 is an apocalyptic number.

It is an amenable number.

5310215045 is a deficient number, since it is larger than the sum of its proper divisors (1407661435).

5310215045 is a wasteful number, since it uses less digits than its factorization.

5310215045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476164.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5310215045 is about 72871.2223377651. Note that the first 3 decimals coincide. The cubic root of 5310215045 is about 1744.6328124544.

The spelling of 5310215045 in words is "five billion, three hundred ten million, two hundred fifteen thousand, forty-five".

Divisors: 1 5 23 97 115 485 2231 11155 476039 2380195 10948897 46175783 54744485 230878915 1062043009 5310215045