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835006224 = 243131970429
BaseRepresentation
bin110001110001010…
…010111100010000
32011012012201012110
4301301102330100
53202230144344
6214505025320
726456302323
oct6161227420
92135181173
10835006224
11399380598
121b3785240
13103cbb730
147cc7c7ba
154d48e3b9
hex31c52f10

835006224 has 80 divisors (see below), whose sum is σ = 2445329600. Its totient is φ = 243399168.

The previous prime is 835006219. The next prime is 835006231. The reversal of 835006224 is 422600538.

It is a junction number, because it is equal to n+sod(n) for n = 835006191 and 835006200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23359 + ... + 47070.

It is an arithmetic number, because the mean of its divisors is an integer number (30566620).

Almost surely, 2835006224 is an apocalyptic number.

It is an amenable number.

835006224 is an abundant number, since it is smaller than the sum of its proper divisors (1610323376).

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

835006224 is a wasteful number, since it uses less digits than its factorization.

835006224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70472 (or 70466 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 835006224 is about 28896.4742485999. The cubic root of 835006224 is about 941.6653081384.

The spelling of 835006224 in words is "eight hundred thirty-five million, six thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 76 78 104 114 152 156 208 228 247 304 312 456 494 624 741 912 988 1482 1976 2964 3952 5928 11856 70429 140858 211287 281716 422574 563432 845148 915577 1126864 1338151 1690296 1831154 2676302 2746731 3380592 3662308 4014453 5352604 5493462 7324616 8028906 10705208 10986924 14649232 16057812 17395963 21410416 21973848 32115624 34791926 43947696 52187889 64231248 69583852 104375778 139167704 208751556 278335408 417503112 835006224