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10201300220 = 2254320175881
BaseRepresentation
bin10011000000000101…
…10111110011111100
3222022221112202010002
421200002313303330
5131343013101340
64404133133432
7510540423026
oct114002676374
928287482102
1010201300220
114365405931
121b8848a278
13c6760b527
146caba3016
153ea8c2715
hex2600b7cfc

10201300220 has 48 divisors (see below), whose sum is σ = 21935530848. Its totient is φ = 3982970880.

The previous prime is 10201300201. The next prime is 10201300223. The reversal of 10201300220 is 2200310201.

It is a happy number.

10201300220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201300223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731680 + ... + 1737560.

It is an arithmetic number, because the mean of its divisors is an integer number (456990226).

Almost surely, 210201300220 is an apocalyptic number.

10201300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201300220 is an abundant number, since it is smaller than the sum of its proper divisors (11734230628).

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

10201300220 is a wasteful number, since it uses less digits than its factorization.

10201300220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7950 (or 7948 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10201300220 its reverse (2200310201), we get a palindrome (12401610421).

The spelling of 10201300220 in words is "ten billion, two hundred one million, three hundred thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 2017 4034 5881 8068 10085 11762 20170 23524 29405 40340 58810 86731 117620 173462 252883 346924 433655 505766 867310 1011532 1264415 1734620 2528830 5057660 11861977 23723954 47447908 59309885 118619770 237239540 510065011 1020130022 2040260044 2550325055 5100650110 10201300220