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534207 = 3178069
BaseRepresentation
bin10000010011010111111
31000010210110
42002122333
5114043312
615241103
74353312
oct2023277
91003713
10534207
113353a3
12219193
131591cb
14dc979
15a843c
hex826bf

534207 has 4 divisors (see below), whose sum is σ = 712280. Its totient is φ = 356136.

The previous prime is 534203. The next prime is 534211. The reversal of 534207 is 702435.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (534203) and next prime (534211).

It is not a de Polignac number, because 534207 - 22 = 534203 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 534207.

It is not an unprimeable number, because it can be changed into a prime (534203) 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 3 ways as a sum of consecutive naturals, for example, 89032 + ... + 89037.

It is an arithmetic number, because the mean of its divisors is an integer number (178070).

2534207 is an apocalyptic number.

534207 is a deficient number, since it is larger than the sum of its proper divisors (178073).

534207 is a wasteful number, since it uses less digits than its factorization.

534207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178072.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 534207 is about 730.8946572523. The cubic root of 534207 is about 81.1402842594.

It can be divided in two parts, 534 and 207, that added together give a triangular number (741 = T38).

The spelling of 534207 in words is "five hundred thirty-four thousand, two hundred seven".

Divisors: 1 3 178069 534207