Base | Representation |
---|---|
bin | 111001111011100010… |
… | …1010110101011011100 |
3 | 102220002221221101002221 |
4 | 1303313011112223130 |
5 | 4014240020212002 |
6 | 133052311155124 |
7 | 11662600315252 |
oct | 1636705265334 |
9 | 386087841087 |
10 | 124404460252 |
11 | 4883a090316 |
12 | 2013a975aa4 |
13 | b96784c577 |
14 | 60422a25d2 |
15 | 33819c0c37 |
hex | 1cf7156adc |
124404460252 has 12 divisors (see below), whose sum is σ = 217784402136. Its totient is φ = 62180345360.
The previous prime is 124404460231. The next prime is 124404460253. The reversal of 124404460252 is 252064404421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124404460253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458399 + ... + 5481142.
It is an arithmetic number, because the mean of its divisors is an integer number (18148700178).
Almost surely, 2124404460252 is an apocalyptic number.
It is an amenable number.
124404460252 is a deficient number, since it is larger than the sum of its proper divisors (93379941884).
124404460252 is a wasteful number, since it uses less digits than its factorization.
124404460252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10942388 (or 10942386 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 34.
Adding to 124404460252 its reverse (252064404421), we get a palindrome (376468864673).
The spelling of 124404460252 in words is "one hundred twenty-four billion, four hundred four million, four hundred sixty thousand, two hundred fifty-two".
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