Base | Representation |
---|---|
bin | 100011001110110000000… |
… | …100011100000111110110 |
3 | 22120110002002021100212101 |
4 | 203032300010130013312 |
5 | 304131222224311210 |
6 | 5052111304212314 |
7 | 336625101026311 |
oct | 43166004340766 |
9 | 8513062240771 |
10 | 2421020541430 |
11 | 853826a86077 |
12 | 331262a6a09a |
13 | 1473bbb2a1ba |
14 | 8526c6b1978 |
15 | 42e9a02ea3a |
hex | 233b011c1f6 |
2421020541430 has 32 divisors (see below), whose sum is σ = 4360654828800. Its totient is φ = 967782253152.
The previous prime is 2421020541397. The next prime is 2421020541439. The reversal of 2421020541430 is 341450201242.
It is a super-3 number, since 3×24210205414303 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2421020541439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112265829 + ... + 112287391.
It is an arithmetic number, because the mean of its divisors is an integer number (136270463400).
Almost surely, 22421020541430 is an apocalyptic number.
2421020541430 is a deficient number, since it is larger than the sum of its proper divisors (1939634287370).
2421020541430 is a wasteful number, since it uses less digits than its factorization.
2421020541430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28308.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 2421020541430 its reverse (341450201242), we get a palindrome (2762470742672).
The spelling of 2421020541430 in words is "two trillion, four hundred twenty-one billion, twenty million, five hundred forty-one thousand, four hundred thirty".
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