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5480185215 = 35365345681
BaseRepresentation
bin1010001101010010…
…01111110101111111
3112010220221020211210
411012221033311333
542210411411330
62303443215503
7252542543241
oct50651176577
915126836753
105480185215
11236247029a
12108b377593
1369449695b
1439db7a091
152211a88b0
hex146a4fd7f

5480185215 has 8 divisors (see below), whose sum is σ = 8768296368. Its totient is φ = 2922765440.

The previous prime is 5480185211. The next prime is 5480185223. The reversal of 5480185215 is 5125810845.

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

It is not a de Polignac number, because 5480185215 - 22 = 5480185211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5480185211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182672826 + ... + 182672855.

It is an arithmetic number, because the mean of its divisors is an integer number (1096037046).

Almost surely, 25480185215 is an apocalyptic number.

5480185215 is a deficient number, since it is larger than the sum of its proper divisors (3288111153).

5480185215 is a wasteful number, since it uses less digits than its factorization.

5480185215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365345689.

The product of its (nonzero) digits is 64000, while the sum is 39.

The square root of 5480185215 is about 74028.2730786015. The cubic root of 5480185215 is about 1763.0518262031.

The spelling of 5480185215 in words is "five billion, four hundred eighty million, one hundred eighty-five thousand, two hundred fifteen".

Divisors: 1 3 5 15 365345681 1096037043 1826728405 5480185215