Base | Representation |
---|---|
bin | 11101100010101011101… |
… | …001110111000110000100 |
3 | 21012002001110122220202112 |
4 | 131202223221313012010 |
5 | 231230123214104340 |
6 | 4152341143400152 |
7 | 266445611014202 |
oct | 35425351670604 |
9 | 7162043586675 |
10 | 2030104441220 |
11 | 712a6503a079 |
12 | 289545a53058 |
13 | 1195904665bb |
14 | 70386b24072 |
15 | 37c1ad87065 |
hex | 1d8aba77184 |
2030104441220 has 24 divisors (see below), whose sum is σ = 4263288614424. Its totient is φ = 812028578816.
The previous prime is 2030104441207. The next prime is 2030104441231. The reversal of 2030104441220 is 221444010302.
It can be written as a sum of positive squares in 4 ways, for example, as 379840481344 + 1650263959876 = 616312^2 + 1284626^2 .
It is a super-2 number, since 2×20301044412202 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487412 + ... + 2073108.
It is an arithmetic number, because the mean of its divisors is an integer number (177637025601).
Almost surely, 22030104441220 is an apocalyptic number.
2030104441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030104441220 is an abundant number, since it is smaller than the sum of its proper divisors (2233184173204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030104441220 is a wasteful number, since it uses less digits than its factorization.
2030104441220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1649719 (or 1649717 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 2030104441220 its reverse (221444010302), we get a palindrome (2251548451522).
The spelling of 2030104441220 in words is "two trillion, thirty billion, one hundred four million, four hundred forty-one thousand, two hundred twenty".
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