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5432085 = 325120713
BaseRepresentation
bin10100101110001100010101
3101012222102100
4110232030111
52342311320
6312232313
764112661
oct24561425
911188370
105432085
11308022a
12199b699
131182669
14a158a1
15724790
hex52e315

5432085 has 12 divisors (see below), whose sum is σ = 9415692. Its totient is φ = 2897088.

The previous prime is 5432059. The next prime is 5432087. The reversal of 5432085 is 5802345.

5432085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2414916 + 3017169 = 1554^2 + 1737^2 .

It is not a de Polignac number, because 5432085 - 27 = 5431957 is a prime.

It is a Curzon number.

5432085 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432087) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 60312 + ... + 60401.

It is an arithmetic number, because the mean of its divisors is an integer number (784641).

Almost surely, 25432085 is an apocalyptic number.

It is an amenable number.

5432085 is a deficient number, since it is larger than the sum of its proper divisors (3983607).

5432085 is a wasteful number, since it uses less digits than its factorization.

5432085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120724 (or 120721 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5432085 is about 2330.6833761796. The cubic root of 5432085 is about 175.7878491448.

It can be divided in two parts, 543 and 2085, that added together give a triangular number (2628 = T72).

The spelling of 5432085 in words is "five million, four hundred thirty-two thousand, eighty-five".

Divisors: 1 3 5 9 15 45 120713 362139 603565 1086417 1810695 5432085