Base | Representation |
---|---|
bin | 111100100000001… |
… | …0100000100001011 |
3 | 12020111001001101210 |
4 | 1321000110010023 |
5 | 13124203002243 |
6 | 533240344203 |
7 | 101210531502 |
oct | 17100240413 |
9 | 5214031353 |
10 | 2030125323 |
11 | 951a53226 |
12 | 487a75063 |
13 | 2647943b5 |
14 | 15389b839 |
15 | bd363933 |
hex | 7901410b |
2030125323 has 16 divisors (see below), whose sum is σ = 2763600896. Its totient is φ = 1325233440.
The previous prime is 2030125289. The next prime is 2030125369. The reversal of 2030125323 is 3235210302.
It is not a de Polignac number, because 2030125323 - 212 = 2030121227 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2030125323.
It is not an unprimeable number, because it can be changed into a prime (2030125423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15936 + ... + 65682.
It is an arithmetic number, because the mean of its divisors is an integer number (172725056).
Almost surely, 22030125323 is an apocalyptic number.
2030125323 is a deficient number, since it is larger than the sum of its proper divisors (733475573).
2030125323 is a wasteful number, since it uses less digits than its factorization.
2030125323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50034.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 2030125323 is about 45056.9120446575. The cubic root of 2030125323 is about 1266.2154727346.
Adding to 2030125323 its reverse (3235210302), we get a palindrome (5265335625).
It can be divided in two parts, 203012 and 5323, that added together give a triangular number (208335 = T645).
The spelling of 2030125323 in words is "two billion, thirty million, one hundred twenty-five thousand, three hundred twenty-three".
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