Base | Representation |
---|---|
bin | 111001110010011101… |
… | …1111011110111011001 |
3 | 102212022202001020212021 |
4 | 1303210323323313121 |
5 | 4013124100014431 |
6 | 133002153414441 |
7 | 11652212414536 |
oct | 1634473736731 |
9 | 385282036767 |
10 | 124100001241 |
11 | 486a32407a7 |
12 | 20074a0a421 |
13 | b91974ccc8 |
14 | 6013a8bd8d |
15 | 3364dd0b11 |
hex | 1ce4efbdd9 |
124100001241 has 12 divisors (see below), whose sum is σ = 133635318172. Its totient is φ = 115199981568.
The previous prime is 124100001227. The next prime is 124100001283. The reversal of 124100001241 is 142100001421.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 26177945616 + 97922055625 = 161796^2 + 312925^2 .
It is not a de Polignac number, because 124100001241 - 29 = 124100000729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124100001841) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2920080 + ... + 2962273.
Almost surely, 2124100001241 is an apocalyptic number.
It is an amenable number.
124100001241 is a deficient number, since it is larger than the sum of its proper divisors (9535316931).
124100001241 is an equidigital number, since it uses as much as digits as its factorization.
124100001241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5882460 (or 5882443 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 124100001241 its reverse (142100001421), we get a palindrome (266200002662).
It can be divided in two parts, 12410000 and 1241, that multiplied together give a square (15400810000 = 1241002).
The spelling of 124100001241 in words is "one hundred twenty-four billion, one hundred million, one thousand, two hundred forty-one".
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