Base | Representation |
---|---|
bin | 111001110110101101… |
… | …1100010000101110000 |
3 | 102212200200012001011011 |
4 | 1303231123202011300 |
5 | 4013422040031000 |
6 | 133024244000304 |
7 | 11655562561621 |
oct | 1635533420560 |
9 | 385620161134 |
10 | 124242502000 |
11 | 48766720721 |
12 | 200b4690094 |
13 | b940124696 |
14 | 6028983a48 |
15 | 337267d2ba |
hex | 1ced6e2170 |
124242502000 has 40 divisors (see below), whose sum is σ = 300418374672. Its totient is φ = 49697000000.
The previous prime is 124242501997. The next prime is 124242502037. The reversal of 124242502000 is 205242421.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 31058626 + ... + 31062625.
Almost surely, 2124242502000 is an apocalyptic number.
124242502000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124242502000 is an abundant number, since it is smaller than the sum of its proper divisors (176175872672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124242502000 is an equidigital number, since it uses as much as digits as its factorization.
124242502000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62121274 (or 62121258 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
Adding to 124242502000 its reverse (205242421), we get a palindrome (124447744421).
The spelling of 124242502000 in words is "one hundred twenty-four billion, two hundred forty-two million, five hundred two thousand".
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