Base | Representation |
---|---|
bin | 11011111110000100111110… |
… | …010001001011010101100110 |
3 | 121010112221120121211222002122 |
4 | 123332010332101023111212 |
5 | 112110422014432440024 |
6 | 1113343252454505542 |
7 | 34624260563211344 |
oct | 3376047621132546 |
9 | 533487517758078 |
10 | 123013203015014 |
11 | 36217674177544 |
12 | 119689489652b2 |
13 | 53841313ccca0 |
14 | 2253c2965a994 |
15 | e34cc804dd5e |
hex | 6fe13e44b566 |
123013203015014 has 32 divisors (see below), whose sum is σ = 205132499502336. Its totient is φ = 54941519554560.
The previous prime is 123013203015011. The next prime is 123013203015029. The reversal of 123013203015014 is 410510302310321.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123013203015011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15728654 + ... + 22212990.
It is an arithmetic number, because the mean of its divisors is an integer number (6410390609448).
Almost surely, 2123013203015014 is an apocalyptic number.
123013203015014 is a deficient number, since it is larger than the sum of its proper divisors (82119296487322).
123013203015014 is a wasteful number, since it uses less digits than its factorization.
123013203015014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6507920.
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 123013203015014 its reverse (410510302310321), we get a palindrome (533523505325335).
The spelling of 123013203015014 in words is "one hundred twenty-three trillion, thirteen billion, two hundred three million, fifteen thousand, fourteen".
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