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5411725 = 521121789
BaseRepresentation
bin10100101001001110001101
3101011221111021
4110221032031
52341133400
6311554141
763666424
oct24511615
911157437
105411725
113066a00
12198b951
131176307
14a0c2bb
1571d71a
hex52938d

5411725 has 18 divisors (see below), whose sum is σ = 7380170. Its totient is φ = 3933600.

The previous prime is 5411717. The next prime is 5411743. The reversal of 5411725 is 5271145.

It can be written as a sum of positive squares in 3 ways, for example, as 1359556 + 4052169 = 1166^2 + 2013^2 .

It is not a de Polignac number, because 5411725 - 23 = 5411717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 5411725.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2131 + ... + 3919.

Almost surely, 25411725 is an apocalyptic number.

5411725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5411725 is a deficient number, since it is larger than the sum of its proper divisors (1968445).

5411725 is a wasteful number, since it uses less digits than its factorization.

5411725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821 (or 1805 counting only the distinct ones).

The product of its digits is 1400, while the sum is 25.

The square root of 5411725 is about 2326.3114580812. The cubic root of 5411725 is about 175.5679506788.

The spelling of 5411725 in words is "five million, four hundred eleven thousand, seven hundred twenty-five".

Divisors: 1 5 11 25 55 121 275 605 1789 3025 8945 19679 44725 98395 216469 491975 1082345 5411725