Base | Representation |
---|---|
bin | 111011111101010111100… |
… | …110011001011001000011 |
3 | 112120220022210212210010000 |
4 | 323331113212121121003 |
5 | 1020001430342221011 |
6 | 12432505401011043 |
7 | 603453643231623 |
oct | 73752746313103 |
9 | 15526283783100 |
10 | 4120343320131 |
11 | 1349478429235 |
12 | 566672783a83 |
13 | 23b71516a6bc |
14 | 1035d60d4883 |
15 | 722a617a356 |
hex | 3bf57999643 |
4120343320131 has 10 divisors (see below), whose sum is σ = 6155080762292. Its totient is φ = 2746895546700.
The previous prime is 4120343320073. The next prime is 4120343320151. The reversal of 4120343320131 is 1310233430214.
It is a happy number.
4120343320131 is a `hidden beast` number, since 4 + 1 + 20 + 3 + 433 + 201 + 3 + 1 = 666.
It is not a de Polignac number, because 4120343320131 - 29 = 4120343319619 is a prime.
It is a super-2 number, since 2×41203433201312 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4120343320095 and 4120343320104.
It is not an unprimeable number, because it can be changed into a prime (4120343320151) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25434217945 + ... + 25434218106.
Almost surely, 24120343320131 is an apocalyptic number.
4120343320131 is a deficient number, since it is larger than the sum of its proper divisors (2034737442161).
4120343320131 is an equidigital number, since it uses as much as digits as its factorization.
4120343320131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50868436063 (or 50868436054 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 4120343320131 its reverse (1310233430214), we get a palindrome (5430576750345).
The spelling of 4120343320131 in words is "four trillion, one hundred twenty billion, three hundred forty-three million, three hundred twenty thousand, one hundred thirty-one".
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