Base | Representation |
---|---|
bin | 10110011110010001… |
… | …000110110100110101 |
3 | 2022021200002011011200 |
4 | 112132101012310311 |
5 | 343404302333023 |
6 | 15030224123113 |
7 | 1512652434015 |
oct | 263621066465 |
9 | 68250064150 |
10 | 24130121013 |
11 | a262908079 |
12 | 4815166499 |
13 | 2377257c1b |
14 | 124ca2bc45 |
15 | 963645743 |
hex | 59e446d35 |
24130121013 has 24 divisors (see below), whose sum is σ = 35188622040. Its totient is φ = 15932712960.
The previous prime is 24130121003. The next prime is 24130121023. The reversal of 24130121013 is 31012103142.
It is an interprime number because it is at equal distance from previous prime (24130121003) and next prime (24130121023).
It can be written as a sum of positive squares in 4 ways, for example, as 9855128529 + 14274992484 = 99273^2 + 119478^2 .
It is not a de Polignac number, because 24130121013 - 25 = 24130120981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24130121003) 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, 4471645 + ... + 4477037.
It is an arithmetic number, because the mean of its divisors is an integer number (1466192585).
Almost surely, 224130121013 is an apocalyptic number.
It is an amenable number.
24130121013 is a deficient number, since it is larger than the sum of its proper divisors (11058501027).
24130121013 is a wasteful number, since it uses less digits than its factorization.
24130121013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10069 (or 10066 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 24130121013 its reverse (31012103142), we get a palindrome (55142224155).
The spelling of 24130121013 in words is "twenty-four billion, one hundred thirty million, one hundred twenty-one thousand, thirteen".
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