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885004230 = 2351119191739
BaseRepresentation
bin110100110000000…
…001011111000110
32021200021212120110
4310300001133012
53303030113410
6223452413450
730634261155
oct6460013706
92250255513
10885004230
1141461a860
12208477286
13111475c56
148577559c
1552a68720
hex34c017c6

885004230 has 128 divisors (see below), whose sum is σ = 2455142400. Its totient is φ = 201916800.

The previous prime is 885004201. The next prime is 885004231. The reversal of 885004230 is 32400588.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885004231) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1197201 + ... + 1197939.

It is an arithmetic number, because the mean of its divisors is an integer number (19180800).

Almost surely, 2885004230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885004230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1227571200).

885004230 is an abundant number, since it is smaller than the sum of its proper divisors (1570138170).

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

885004230 is a wasteful number, since it uses less digits than its factorization.

885004230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 885004230 is about 29749.0206561493. The cubic root of 885004230 is about 960.0970062564.

The spelling of 885004230 in words is "eight hundred eighty-five million, four thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 19 22 30 33 38 55 57 66 95 110 114 165 190 191 209 285 330 382 418 570 573 627 739 955 1045 1146 1254 1478 1910 2090 2101 2217 2865 3135 3629 3695 4202 4434 5730 6270 6303 7258 7390 8129 10505 10887 11085 12606 14041 16258 18145 21010 21774 22170 24387 28082 31515 36290 39919 40645 42123 48774 54435 63030 70205 79838 81290 84246 108870 119757 121935 140410 141149 154451 199595 210615 239514 243870 282298 308902 399190 421230 423447 463353 598785 705745 772255 846894 926706 1197570 1411490 1544510 1552639 2117235 2316765 2681831 3105278 4234470 4633530 4657917 5363662 7763195 8045493 9315834 13409155 15526390 16090986 23289585 26818310 29500141 40227465 46579170 59000282 80454930 88500423 147500705 177000846 295001410 442502115 885004230