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5225837915 = 51907548069
BaseRepresentation
bin1001101110111101…
…11111010101011011
3111111012100001221102
410313132333111123
541200303303130
62222315502015
7243333614024
oct46736772533
914435301842
105225837915
112241938411
12101a15790b
136538915ac
1437808bc4b
15208bb6645
hex1377bf55b

5225837915 has 8 divisors (see below), whose sum is σ = 6274305360. Its totient is φ = 4178470432.

The previous prime is 5225837909. The next prime is 5225837923. The reversal of 5225837915 is 5197385225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5225837915 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5225837915.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264500 + ... + 283569.

It is an arithmetic number, because the mean of its divisors is an integer number (784288170).

Almost surely, 25225837915 is an apocalyptic number.

5225837915 is a deficient number, since it is larger than the sum of its proper divisors (1048467445).

5225837915 is a wasteful number, since it uses less digits than its factorization.

5225837915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549981.

The product of its digits is 756000, while the sum is 47.

The square root of 5225837915 is about 72289.9572209031. The cubic root of 5225837915 is about 1735.3429342581.

The spelling of 5225837915 in words is "five billion, two hundred twenty-five million, eight hundred thirty-seven thousand, nine hundred fifteen".

Divisors: 1 5 1907 9535 548069 2740345 1045167583 5225837915