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2310200230200 = 2335219503402881
BaseRepresentation
bin100001100111100010101…
…010100000000100111000
322011212000211022021000220
4201213202222200010320
5300322242224331300
64525142532300040
7325622625646032
oct41474252400470
98155024267026
102310200230200
11810828891aa5
12313895471620
13139b0a6b8445
147db58596c52
1540160debda0
hex219e2aa0138

2310200230200 has 192 divisors, whose sum is σ = 7553554041600. Its totient is φ = 582467788800.

The previous prime is 2310200230171. The next prime is 2310200230237. The reversal of 2310200230200 is 20320020132.

It is a super-2 number, since 2×23102002302002 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2310200230200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5532760 + ... + 5935640.

It is an arithmetic number, because the mean of its divisors is an integer number (39341427300).

Almost surely, 22310200230200 is an apocalyptic number.

2310200230200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2310200230200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3776777020800).

2310200230200 is an abundant number, since it is smaller than the sum of its proper divisors (5243353811400).

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

2310200230200 is a wasteful number, since it uses less digits than its factorization.

2310200230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403422 (or 403413 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2310200230200 its reverse (20320020132), we get a palindrome (2330520250332).

The spelling of 2310200230200 in words is "two trillion, three hundred ten billion, two hundred million, two hundred thirty thousand, two hundred".