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5214364385 = 523145131249
BaseRepresentation
bin1001101101100110…
…01110001011100001
3111110101202011012212
410312303032023201
541134334130020
62221225531505
7243134236346
oct46663161341
914411664185
105214364385
11223641115a
121016343b95
136513a5119
143767427cd
15207b9bcc5
hex136cce2e1

5214364385 has 16 divisors (see below), whose sum is σ = 6534000000. Its totient is φ = 3987244800.

The previous prime is 5214364373. The next prime is 5214364403. The reversal of 5214364385 is 5834634125.

It is not a de Polignac number, because 5214364385 - 24 = 5214364369 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151241 + ... + 182489.

It is an arithmetic number, because the mean of its divisors is an integer number (408375000).

Almost surely, 25214364385 is an apocalyptic number.

It is an amenable number.

5214364385 is a deficient number, since it is larger than the sum of its proper divisors (1319635615).

5214364385 is a wasteful number, since it uses less digits than its factorization.

5214364385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32728.

The product of its digits is 345600, while the sum is 41.

The square root of 5214364385 is about 72210.5559111686. Note that the first 3 decimals coincide. The cubic root of 5214364385 is about 1734.0719994165.

The spelling of 5214364385 in words is "five billion, two hundred fourteen million, three hundred sixty-four thousand, three hundred eighty-five".

Divisors: 1 5 23 115 1451 7255 31249 33373 156245 166865 718727 3593635 45342299 226711495 1042872877 5214364385