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10201230300 = 2235271478931
BaseRepresentation
bin10011000000000101…
…00110101111011100
3222022221102012012110
421200002212233130
5131343003332200
64404131434020
7510540012132
oct114002465734
928287365173
1010201230300
114365368348
121b88455910
13c675b5761
146cab85752
153ea8abb50
hex2600a6bdc

10201230300 has 72 divisors (see below), whose sum is σ = 29931334272. Its totient is φ = 2682008000.

The previous prime is 10201230217. The next prime is 10201230301. The reversal of 10201230300 is 303210201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201230301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218166 + ... + 260765.

It is an arithmetic number, because the mean of its divisors is an integer number (415712976).

Almost surely, 210201230300 is an apocalyptic number.

10201230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201230300 is an abundant number, since it is smaller than the sum of its proper divisors (19730103972).

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

10201230300 is a wasteful number, since it uses less digits than its factorization.

10201230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479019 (or 479012 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10201230300 its reverse (303210201), we get a palindrome (10504440501).

The spelling of 10201230300 in words is "ten billion, two hundred one million, two hundred thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 71 75 100 142 150 213 284 300 355 426 710 852 1065 1420 1775 2130 3550 4260 5325 7100 10650 21300 478931 957862 1436793 1915724 2394655 2873586 4789310 5747172 7183965 9578620 11973275 14367930 23946550 28735860 34004101 35919825 47893100 68008202 71839650 102012303 136016404 143679300 170020505 204024606 340041010 408049212 510061515 680082020 850102525 1020123030 1700205050 2040246060 2550307575 3400410100 5100615150 10201230300