Base | Representation |
---|---|
bin | 1010111100001111001111… |
… | …1101001100010001010011 |
3 | 1120121001112110212202011012 |
4 | 2233003303331030101103 |
5 | 3034044420320131311 |
6 | 41330301210441135 |
7 | 2351065435103432 |
oct | 257036375142123 |
9 | 46531473782135 |
10 | 12030001333331 |
11 | 3918993149663 |
12 | 14235b31331ab |
13 | 693569130827 |
14 | 2d8380293119 |
15 | 15cddbc0e78b |
hex | af0f3f4c453 |
12030001333331 has 8 divisors (see below), whose sum is σ = 12053251624128. Its totient is φ = 12006758673000.
The previous prime is 12030001333303. The next prime is 12030001333333. The reversal of 12030001333331 is 13333310003021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12030001333331 - 226 = 12029934224467 is a prime.
It is a super-2 number, since 2×120300013333312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12030001333297 and 12030001333306.
It is not an unprimeable number, because it can be changed into a prime (12030001333333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253636 + ... + 5062766.
It is an arithmetic number, because the mean of its divisors is an integer number (1506656453016).
Almost surely, 212030001333331 is an apocalyptic number.
12030001333331 is a deficient number, since it is larger than the sum of its proper divisors (23250290797).
12030001333331 is an equidigital number, since it uses as much as digits as its factorization.
12030001333331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3815233.
The product of its (nonzero) digits is 1458, while the sum is 23.
Adding to 12030001333331 its reverse (13333310003021), we get a palindrome (25363311336352).
The spelling of 12030001333331 in words is "twelve trillion, thirty billion, one million, three hundred thirty-three thousand, three hundred thirty-one".
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