Base | Representation |
---|---|
bin | 1011001101001000011010… |
… | …0001000100011111011111 |
3 | 1121121210122112012001010012 |
4 | 2303102012201010133133 |
5 | 3103323304043133043 |
6 | 42111455440433435 |
7 | 2411051416540001 |
oct | 263220641043737 |
9 | 47553575161105 |
10 | 12320223021023 |
11 | 3a1aa82787115 |
12 | 146b8a991887b |
13 | 6b4a3b180908 |
14 | 30843289c371 |
15 | 165725c00a18 |
hex | b34868447df |
12320223021023 has 8 divisors (see below), whose sum is σ = 12745161454080. Its totient is φ = 11895291465120.
The previous prime is 12320223020867. The next prime is 12320223021031. The reversal of 12320223021023 is 32012032202321.
12320223021023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 12320223021023 - 222 = 12320218826719 is a prime.
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 12320223021023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12320223023023) 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, 2066786 + ... + 5376992.
It is an arithmetic number, because the mean of its divisors is an integer number (1593145181760).
Almost surely, 212320223021023 is an apocalyptic number.
12320223021023 is a deficient number, since it is larger than the sum of its proper divisors (424938433057).
12320223021023 is a wasteful number, since it uses less digits than its factorization.
12320223021023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3438577.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 12320223021023 its reverse (32012032202321), we get a palindrome (44332255223344).
The spelling of 12320223021023 in words is "twelve trillion, three hundred twenty billion, two hundred twenty-three million, twenty-one thousand, twenty-three".
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