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5480219 = 10751217
BaseRepresentation
bin10100111001111100011011
3101022102110002
4110321330123
52400331334
6313243215
764403213
oct24717433
911272402
105480219
113103408
121a0350b
13119b544
14a29243
15733b7e
hex539f1b

5480219 has 4 divisors (see below), whose sum is σ = 5531544. Its totient is φ = 5428896.

The previous prime is 5480213. The next prime is 5480231. The reversal of 5480219 is 9120845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9120845 = 51824169.

It is a cyclic number.

It is not a de Polignac number, because 5480219 - 220 = 4431643 is a prime.

It is a super-2 number, since 2×54802192 = 60065600575922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5480191 and 5480200.

It is not an unprimeable number, because it can be changed into a prime (5480213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25502 + ... + 25715.

It is an arithmetic number, because the mean of its divisors is an integer number (1382886).

Almost surely, 25480219 is an apocalyptic number.

5480219 is a deficient number, since it is larger than the sum of its proper divisors (51325).

5480219 is a wasteful number, since it uses less digits than its factorization.

5480219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51324.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 5480219 is about 2340.9867577584. The cubic root of 5480219 is about 176.3055449231.

The spelling of 5480219 in words is "five million, four hundred eighty thousand, two hundred nineteen".

Divisors: 1 107 51217 5480219