Base | Representation |
---|---|
bin | 11111000000001000001… |
… | …011100100111010100011 |
3 | 21112200001002122210211122 |
4 | 133000020023210322203 |
5 | 234401120401000311 |
6 | 4310413333002455 |
7 | 306630212656034 |
oct | 37001013447243 |
9 | 7480032583748 |
10 | 2130441031331 |
11 | 751573470318 |
12 | 2a4a8848342b |
13 | 125b90915592 |
14 | 75184760a8b |
15 | 3a63e90c0db |
hex | 1f0082e4ea3 |
2130441031331 has 4 divisors (see below), whose sum is σ = 2203904515200. Its totient is φ = 2056977547464.
The previous prime is 2130441031319. The next prime is 2130441031393. The reversal of 2130441031331 is 1331301440312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2130441031331 - 26 = 2130441031267 is a prime.
It is a super-2 number, since 2×21304410313312 (a number of 25 digits) contains 22 as substring.
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 2130441031331.
It is not an unprimeable number, because it can be changed into a prime (2130441031031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36731741891 + ... + 36731741948.
It is an arithmetic number, because the mean of its divisors is an integer number (550976128800).
Almost surely, 22130441031331 is an apocalyptic number.
2130441031331 is a deficient number, since it is larger than the sum of its proper divisors (73463483869).
2130441031331 is an equidigital number, since it uses as much as digits as its factorization.
2130441031331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73463483868.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 2130441031331 its reverse (1331301440312), we get a palindrome (3461742471643).
The spelling of 2130441031331 in words is "two trillion, one hundred thirty billion, four hundred forty-one million, thirty-one thousand, three hundred thirty-one".
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