Search a number
349835 = 5313761
BaseRepresentation
bin1010101011010001011
3122202212212
41111122023
542143320
611255335
72654633
oct1253213
9582785
10349835
11219922
1214a54b
13c3305
14916c3
156d9c5
hex5568b

349835 has 16 divisors (see below), whose sum is σ = 452352. Its totient is φ = 259200.

The previous prime is 349831. The next prime is 349837. The reversal of 349835 is 538943.

It is not a de Polignac number, because 349835 - 22 = 349831 is a prime.

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349835.

It is not an unprimeable number, because it can be changed into a prime (349831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5705 + ... + 5765.

It is an arithmetic number, because the mean of its divisors is an integer number (28272).

2349835 is an apocalyptic number.

349835 is a deficient number, since it is larger than the sum of its proper divisors (102517).

349835 is a wasteful number, since it uses less digits than its factorization.

349835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134.

The product of its digits is 12960, while the sum is 32.

The square root of 349835 is about 591.4685114188. The cubic root of 349835 is about 70.4619112534.

The spelling of 349835 in words is "three hundred forty-nine thousand, eight hundred thirty-five".