Base | Representation |
---|---|
bin | 111001110101011101… |
… | …0111101111111101001 |
3 | 102212120201222121022102 |
4 | 1303222322331333221 |
5 | 4013330301123423 |
6 | 133020141503145 |
7 | 11654542034642 |
oct | 1635272757751 |
9 | 385521877272 |
10 | 124200411113 |
11 | 48744992169 |
12 | 200a2571ab5 |
13 | b9344a822c |
14 | 60231486c9 |
15 | 336db16c28 |
hex | 1ceaebdfe9 |
124200411113 has 16 divisors (see below), whose sum is σ = 128918552400. Its totient is φ = 119511893760.
The previous prime is 124200411103. The next prime is 124200411119. The reversal of 124200411113 is 311114002421.
It can be written as a sum of positive squares in 8 ways, for example, as 86396608489 + 37803802624 = 293933^2 + 194432^2 .
It is a cyclic number.
It is not a de Polignac number, because 124200411113 - 214 = 124200394729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124200411119) 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, 13535195 + ... + 13544367.
It is an arithmetic number, because the mean of its divisors is an integer number (8057409525).
Almost surely, 2124200411113 is an apocalyptic number.
It is an amenable number.
124200411113 is a deficient number, since it is larger than the sum of its proper divisors (4718141287).
124200411113 is a wasteful number, since it uses less digits than its factorization.
124200411113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10732.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 124200411113 its reverse (311114002421), we get a palindrome (435314413534).
The spelling of 124200411113 in words is "one hundred twenty-four billion, two hundred million, four hundred eleven thousand, one hundred thirteen".
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