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830335 = 51131487
BaseRepresentation
bin11001010101101111111
31120012000011
43022231333
5203032320
625444051
710025542
oct3125577
91505004
10830335
11517930
12340627
13230c2c
14178859
1511605a
hexcab7f

830335 has 16 divisors (see below), whose sum is σ = 1124352. Its totient is φ = 583200.

The previous prime is 830329. The next prime is 830339. The reversal of 830335 is 533038.

It is not a de Polignac number, because 830335 - 23 = 830327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830339) 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, 1462 + ... + 1948.

It is an arithmetic number, because the mean of its divisors is an integer number (70272).

2830335 is an apocalyptic number.

830335 is a deficient number, since it is larger than the sum of its proper divisors (294017).

830335 is a wasteful number, since it uses less digits than its factorization.

830335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 830335 is about 911.2271945020. The cubic root of 830335 is about 93.9906056705.

It can be divided in two parts, 83033 and 5, that added together give a palindrome (83038).

The spelling of 830335 in words is "eight hundred thirty thousand, three hundred thirty-five".

Divisors: 1 5 11 31 55 155 341 487 1705 2435 5357 15097 26785 75485 166067 830335