Search a number
-
+
2030303110200 = 2335243360721817
BaseRepresentation
bin11101100010110111011…
…111101110010000111000
321012002120022111100100220
4131202313133232100320
5231231030044011300
64152413001500040
7266453542456101
oct35426737562070
97162508440326
102030303110200
117130571a3012
122895a04a1620
131195c2675b01
14703a527b3a8
1537c2d52bda0
hex1d8b77ee438

2030303110200 has 192 divisors, whose sum is σ = 6442391112960. Its totient is φ = 528652293120.

The previous prime is 2030303110159. The next prime is 2030303110247. The reversal of 2030303110200 is 20113030302.

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 2030303110200.

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, 93049692 + ... + 93071508.

It is an arithmetic number, because the mean of its divisors is an integer number (33554120380).

Almost surely, 22030303110200 is an apocalyptic number.

2030303110200 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 2030303110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221195556480).

2030303110200 is an abundant number, since it is smaller than the sum of its proper divisors (4412088002760).

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

2030303110200 is a wasteful number, since it uses less digits than its factorization.

2030303110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25486 (or 25477 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 2030303110200 its reverse (20113030302), we get a palindrome (2050416140502).

The spelling of 2030303110200 in words is "two trillion, thirty billion, three hundred three million, one hundred ten thousand, two hundred".