Base | Representation |
---|---|
bin | 1011001100001000101000… |
… | …0101110101111001001111 |
3 | 1121120011110102002010001220 |
4 | 2303002022011311321033 |
5 | 3103033223344414043 |
6 | 42055544553534423 |
7 | 2406604236030636 |
oct | 263021205657117 |
9 | 47504412063056 |
10 | 12303103123023 |
11 | 3a13797a76389 |
12 | 1468510414413 |
13 | 6b324039ab5b |
14 | 30768accc51d |
15 | 165072c43483 |
hex | b308a175e4f |
12303103123023 has 32 divisors (see below), whose sum is σ = 17463533260800. Its totient is φ = 7682609656800.
The previous prime is 12303103122923. The next prime is 12303103123063. The reversal of 12303103123023 is 32032130130321.
12303103123023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12303103123023 - 242 = 7905056611919 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12303103122984 and 12303103123002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12303103123063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1016413 + ... + 5063526.
It is an arithmetic number, because the mean of its divisors is an integer number (545735414400).
Almost surely, 212303103123023 is an apocalyptic number.
12303103123023 is a deficient number, since it is larger than the sum of its proper divisors (5160430137777).
12303103123023 is a wasteful number, since it uses less digits than its factorization.
12303103123023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6080363.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 12303103123023 its reverse (32032130130321), we get a palindrome (44335233253344).
The spelling of 12303103123023 in words is "twelve trillion, three hundred three billion, one hundred three million, one hundred twenty-three thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •