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2010263072 = 25437918493
BaseRepresentation
bin111011111010010…
…0010111000100000
312012002122221111212
41313310202320200
513104111404242
6531250525252
7100546645166
oct16764427040
95162587455
102010263072
11941817444
12481296828
1326062b89c
14150dab236
15bb73d782
hex77d22e20

2010263072 has 48 divisors (see below), whose sum is σ = 4101229440. Its totient is φ = 969276672.

The previous prime is 2010263063. The next prime is 2010263077. The reversal of 2010263072 is 2703620102.

It is a super-3 number, since 3×20102630723 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2010263077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99458 + ... + 117950.

It is an arithmetic number, because the mean of its divisors is an integer number (85442280).

Almost surely, 22010263072 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 2010263072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2050614720).

2010263072 is an abundant number, since it is smaller than the sum of its proper divisors (2090966368).

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

2010263072 is a wasteful number, since it uses less digits than its factorization.

2010263072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18625 (or 18617 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2010263072 is about 44835.9573556760. The cubic root of 2010263072 is about 1262.0724841015.

Adding to 2010263072 its reverse (2703620102), we get a palindrome (4713883174).

The spelling of 2010263072 in words is "two billion, ten million, two hundred sixty-three thousand, seventy-two".

Divisors: 1 2 4 8 16 32 43 79 86 158 172 316 344 632 688 1264 1376 2528 3397 6794 13588 18493 27176 36986 54352 73972 108704 147944 295888 591776 795199 1460947 1590398 2921894 3180796 5843788 6361592 11687576 12723184 23375152 25446368 46750304 62820721 125641442 251282884 502565768 1005131536 2010263072