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535417 = 2323279
BaseRepresentation
bin10000010101101111001
31000012110021
42002231321
5114113132
615250441
74356661
oct2025571
91005407
10535417
113362a3
12219a21
1315991c
14dd1a1
15a8997
hex82b79

535417 has 4 divisors (see below), whose sum is σ = 558720. Its totient is φ = 512116.

The previous prime is 535399. The next prime is 535481. The reversal of 535417 is 714535.

535417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 714535 = 5142907.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-535417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 535391 and 535400.

It is not an unprimeable number, because it can be changed into a prime (535487) 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, 11617 + ... + 11662.

It is an arithmetic number, because the mean of its divisors is an integer number (139680).

2535417 is an apocalyptic number.

It is an amenable number.

535417 is a deficient number, since it is larger than the sum of its proper divisors (23303).

535417 is a wasteful number, since it uses less digits than its factorization.

535417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23302.

The product of its digits is 2100, while the sum is 25.

The square root of 535417 is about 731.7219417238. The cubic root of 535417 is about 81.2015000491.

The spelling of 535417 in words is "five hundred thirty-five thousand, four hundred seventeen".

Divisors: 1 23 23279 535417