Base | Representation |
---|---|
bin | 1011001101110000100011… |
… | …1111101100000101111111 |
3 | 1121122211110201202221020210 |
4 | 2303130020333230011333 |
5 | 3104012343004121343 |
6 | 42120441212043503 |
7 | 2411612503530435 |
oct | 263341077540577 |
9 | 47584421687223 |
10 | 12331002020223 |
11 | 3a24604198817 |
12 | 14719b7763593 |
13 | 6b5a6837a153 |
14 | 308b76280d55 |
15 | 165b57188333 |
hex | b3708fec17f |
12331002020223 has 8 divisors (see below), whose sum is σ = 16444003800448. Its totient is φ = 8219334126744.
The previous prime is 12331002020173. The next prime is 12331002020243. The reversal of 12331002020223 is 32202020013321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12331002020223 - 214 = 12331002003839 is a prime.
It is a super-2 number, since 2×123310020202232 (a number of 27 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 12331002020223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12331002020243) 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, 333450115 + ... + 333487092.
It is an arithmetic number, because the mean of its divisors is an integer number (2055500475056).
Almost surely, 212331002020223 is an apocalyptic number.
12331002020223 is a deficient number, since it is larger than the sum of its proper divisors (4113001780225).
12331002020223 is an equidigital number, since it uses as much as digits as its factorization.
12331002020223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666943373.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12331002020223 its reverse (32202020013321), we get a palindrome (44533022033544).
The spelling of 12331002020223 in words is "twelve trillion, three hundred thirty-one billion, two million, twenty thousand, two hundred twenty-three".
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