Base | Representation |
---|---|
bin | 111001110011000011… |
… | …0100001111100001000 |
3 | 102212101002211201201222 |
4 | 1303212012201330020 |
5 | 4013144101241343 |
6 | 133004132501212 |
7 | 11652540550211 |
oct | 1634606417410 |
9 | 385332751658 |
10 | 124119555848 |
11 | 48703287432 |
12 | 2007b47a808 |
13 | b920808792 |
14 | 60164dc408 |
15 | 3366994a68 |
hex | 1ce61a1f08 |
124119555848 has 60 divisors (see below), whose sum is σ = 247844295195. Its totient is φ = 58273682560.
The previous prime is 124119555829. The next prime is 124119555853. The reversal of 124119555848 is 848555911421.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 3 ways, for example, as 119482218244 + 4637337604 = 345662^2 + 68098^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=249118.
It is a Duffinian number.
Its product of digits (2304000) is a multiple of the sum of its prime divisors (450).
It is a self number, because there is not a number n which added to its sum of digits gives 124119555848.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 287980193 + ... + 287980623.
Almost surely, 2124119555848 is an apocalyptic number.
It is an amenable number.
124119555848 is a deficient number, since it is larger than the sum of its proper divisors (123724739347).
124119555848 is an frugal number, since it uses more digits than its factorization.
124119555848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 936 (or 450 counting only the distinct ones).
The product of its digits is 2304000, while the sum is 53.
The spelling of 124119555848 in words is "one hundred twenty-four billion, one hundred nineteen million, five hundred fifty-five thousand, eight hundred forty-eight".
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