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5477269 = 72111781
BaseRepresentation
bin10100111001001110010101
3101022021101211
4110321032111
52400233034
6313221421
764361500
oct24711625
911267354
105477269
113101176
121a01871
13119a0b5
14a28137
15732d64
hex539395

5477269 has 6 divisors (see below), whose sum is σ = 6371574. Its totient is φ = 4694760.

The previous prime is 5477267. The next prime is 5477279. The reversal of 5477269 is 9627745.

It can be written as a sum of positive squares in only one way, i.e., 5466244 + 11025 = 2338^2 + 105^2 .

It is not a de Polignac number, because 5477269 - 21 = 5477267 is a prime.

It is a super-2 number, since 2×54772692 = 60000951396722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5477267) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55842 + ... + 55939.

It is an arithmetic number, because the mean of its divisors is an integer number (1061929).

Almost surely, 25477269 is an apocalyptic number.

It is an amenable number.

5477269 is a deficient number, since it is larger than the sum of its proper divisors (894305).

5477269 is a wasteful number, since it uses less digits than its factorization.

5477269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111795 (or 111788 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 5477269 is about 2340.3565967604. The cubic root of 5477269 is about 176.2739041736.

The spelling of 5477269 in words is "five million, four hundred seventy-seven thousand, two hundred sixty-nine".

Divisors: 1 7 49 111781 782467 5477269