Base | Representation |
---|---|
bin | 111001111001101101… |
… | …1000001100110001001 |
3 | 102212221200100111122221 |
4 | 1303303123001212021 |
5 | 4014123304012301 |
6 | 133042234414041 |
7 | 11661223222603 |
oct | 1636333014611 |
9 | 385850314587 |
10 | 124343032201 |
11 | 48808444533 |
12 | 20122291321 |
13 | b957bc25cb |
14 | 6038072173 |
15 | 337b3d9da1 |
hex | 1cf36c1989 |
124343032201 has 4 divisors (see below), whose sum is σ = 124791924292. Its totient is φ = 123894140112.
The previous prime is 124343032183. The next prime is 124343032217. The reversal of 124343032201 is 102230343421.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13336785225 + 111006246976 = 115485^2 + 333176^2 .
It is a cyclic number.
It is not a de Polignac number, because 124343032201 - 223 = 124334643593 is a prime.
It is a super-2 number, since 2×1243430322012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124343032291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224445630 + ... + 224446183.
It is an arithmetic number, because the mean of its divisors is an integer number (31197981073).
Almost surely, 2124343032201 is an apocalyptic number.
It is an amenable number.
124343032201 is a deficient number, since it is larger than the sum of its proper divisors (448892091).
124343032201 is an equidigital number, since it uses as much as digits as its factorization.
124343032201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448892090.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 124343032201 its reverse (102230343421), we get a palindrome (226573375622).
The spelling of 124343032201 in words is "one hundred twenty-four billion, three hundred forty-three million, thirty-two thousand, two hundred one".
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