Base | Representation |
---|---|
bin | 11100000010011110011010… |
… | …111010110101011110111101 |
3 | 121011121211121121111001100000 |
4 | 130002132122322311132331 |
5 | 112130344422204301031 |
6 | 1114134152015224513 |
7 | 34655146461035031 |
oct | 3402363272653675 |
9 | 534554547431300 |
10 | 123315405150141 |
11 | 36323851421526 |
12 | 119b7427818139 |
13 | 53a679252a019 |
14 | 22646d70341c1 |
15 | e3cab3bec3e6 |
hex | 70279aeb57bd |
123315405150141 has 24 divisors (see below), whose sum is σ = 195585217761024. Its totient is φ = 77374371856320.
The previous prime is 123315405150101. The next prime is 123315405150169. The reversal of 123315405150141 is 141051504513321.
123315405150141 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 1 + 540 + 51 + 50 + 14 + 1 = 666.
It is not a de Polignac number, because 123315405150141 - 213 = 123315405141949 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 123315405150096 and 123315405150105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123315405150101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14925607725 + ... + 14925615986.
It is an arithmetic number, because the mean of its divisors is an integer number (8149384073376).
Almost surely, 2123315405150141 is an apocalyptic number.
It is an amenable number.
123315405150141 is a deficient number, since it is larger than the sum of its proper divisors (72269812610883).
123315405150141 is an equidigital number, since it uses as much as digits as its factorization.
123315405150141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29851223743 (or 29851223731 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
Adding to 123315405150141 its reverse (141051504513321), we get a palindrome (264366909663462).
The spelling of 123315405150141 in words is "one hundred twenty-three trillion, three hundred fifteen billion, four hundred five million, one hundred fifty thousand, one hundred forty-one".
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