Base | Representation |
---|---|
bin | 11011111110100000110110… |
… | …101010100011110010111101 |
3 | 121010122210211222222122211210 |
4 | 123332200312222203302331 |
5 | 112111414322344102031 |
6 | 1113405123245035033 |
7 | 34626400501241526 |
oct | 3376406652436275 |
9 | 533583758878753 |
10 | 123043140222141 |
11 | 36229336a22337 |
12 | 11972702855a79 |
13 | 5386bc277ab29 |
14 | 22554695db84d |
15 | e3597b3c2746 |
hex | 6fe836aa3cbd |
123043140222141 has 16 divisors (see below), whose sum is σ = 174070609804800. Its totient is φ = 77042362457088.
The previous prime is 123043140222077. The next prime is 123043140222199. The reversal of 123043140222141 is 141222041340321.
It is a happy number.
It is not a de Polignac number, because 123043140222141 - 26 = 123043140222077 is a prime.
It is a super-2 number, since 2×1230431402221412 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 123043140222099 and 123043140222108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123043140223141) 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, 2518358236 + ... + 2518407093.
It is an arithmetic number, because the mean of its divisors is an integer number (10879413112800).
Almost surely, 2123043140222141 is an apocalyptic number.
It is an amenable number.
123043140222141 is a deficient number, since it is larger than the sum of its proper divisors (51027469582659).
123043140222141 is a wasteful number, since it uses less digits than its factorization.
123043140222141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5036765828.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 123043140222141 its reverse (141222041340321), we get a palindrome (264265181562462).
The spelling of 123043140222141 in words is "one hundred twenty-three trillion, forty-three billion, one hundred forty million, two hundred twenty-two thousand, one hundred forty-one".
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