Base | Representation |
---|---|
bin | 10001111001100100001… |
… | …010110110110101111011 |
3 | 11100120221200112220210021 |
4 | 101321210022312311323 |
5 | 130123111022324311 |
6 | 2341023444031311 |
7 | 154603365545206 |
oct | 21714412666573 |
9 | 4316850486707 |
10 | 1230041214331 |
11 | 434726220056 |
12 | 17a482392537 |
13 | 8bcb9380287 |
14 | 4376a22093d |
15 | 21ee2256171 |
hex | 11e642b6d7b |
1230041214331 has 16 divisors (see below), whose sum is σ = 1305784549440. Its totient is φ = 1156189288320.
The previous prime is 1230041214271. The next prime is 1230041214383. The reversal of 1230041214331 is 1334121400321.
It is a cyclic number.
It is not a de Polignac number, because 1230041214331 - 217 = 1230041083259 is a prime.
It is a super-2 number, since 2×12300412143312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1230041214296 and 1230041214305.
It is not an unprimeable number, because it can be changed into a prime (1230041214131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089741 + ... + 1909873.
It is an arithmetic number, because the mean of its divisors is an integer number (81611534340).
Almost surely, 21230041214331 is an apocalyptic number.
1230041214331 is a deficient number, since it is larger than the sum of its proper divisors (75743335109).
1230041214331 is a wasteful number, since it uses less digits than its factorization.
1230041214331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 821286.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 1230041214331 its reverse (1334121400321), we get a palindrome (2564162614652).
The spelling of 1230041214331 in words is "one trillion, two hundred thirty billion, forty-one million, two hundred fourteen thousand, three hundred thirty-one".
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