Base | Representation |
---|---|
bin | 11100001110001111110010… |
… | …000011111010101010100101 |
3 | 121021111011120100100220011211 |
4 | 130032033302003322222211 |
5 | 112232123102134000401 |
6 | 1115553531553231421 |
7 | 35100454246231522 |
oct | 3416176203725245 |
9 | 537434510326154 |
10 | 124124321000101 |
11 | 36605913321264 |
12 | 11b0815bb62571 |
13 | 5434b476a2656 |
14 | 2291913548149 |
15 | e53b59ae7951 |
hex | 70e3f20faaa5 |
124124321000101 has 8 divisors (see below), whose sum is σ = 124208543424600. Its totient is φ = 124040099735040.
The previous prime is 124124321000089. The next prime is 124124321000129. The reversal of 124124321000101 is 101000123421421.
It can be written as a sum of positive squares in 4 ways, for example, as 24914772760900 + 99209548239201 = 4991470^2 + 9960399^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 124124321000101 - 227 = 124124186782373 is a prime.
It is a super-2 number, since 2×1241243210001012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124124321000131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407924745 + ... + 408228913.
It is an arithmetic number, because the mean of its divisors is an integer number (15526067928075).
Almost surely, 2124124321000101 is an apocalyptic number.
It is an amenable number.
124124321000101 is a deficient number, since it is larger than the sum of its proper divisors (84222424499).
124124321000101 is a wasteful number, since it uses less digits than its factorization.
124124321000101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579719.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 124124321000101 its reverse (101000123421421), we get a palindrome (225124444421522).
The spelling of 124124321000101 in words is "one hundred twenty-four trillion, one hundred twenty-four billion, three hundred twenty-one million, one hundred one", and thus it is an aban number.
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