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830060 = 22573112
BaseRepresentation
bin11001010101001101100
31120011121222
43022221230
5203030220
625442512
710025000
oct3125154
91504558
10830060
11517700
12340438
13230a7a
14178700
15115e25
hexcaa6c

830060 has 72 divisors (see below), whose sum is σ = 2234400. Its totient is φ = 258720.

The previous prime is 830051. The next prime is 830099. The reversal of 830060 is 60038.

It is a happy number.

830060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75455 + ... + 75465.

2830060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 830060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117200).

830060 is an abundant number, since it is smaller than the sum of its proper divisors (1404340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830060 is a wasteful number, since it uses less digits than its factorization.

830060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 830060 is about 911.0762865973. The cubic root of 830060 is about 93.9802282242.

Adding to 830060 its reverse (60038), we get a palindrome (890098).

The spelling of 830060 in words is "eight hundred thirty thousand, sixty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 121 140 154 196 220 242 245 308 343 385 484 490 539 605 686 770 847 980 1078 1210 1372 1540 1694 1715 2156 2420 2695 3388 3430 3773 4235 5390 5929 6860 7546 8470 10780 11858 15092 16940 18865 23716 29645 37730 41503 59290 75460 83006 118580 166012 207515 415030 830060