Base | Representation |
---|---|
bin | 111001101111110010… |
… | …0101100100010000000 |
3 | 102212002110201212222022 |
4 | 1303133210230202000 |
5 | 4012433031214130 |
6 | 132545221101012 |
7 | 11650040542451 |
oct | 1633744544200 |
9 | 385073655868 |
10 | 124010023040 |
11 | 48657474852 |
12 | 2004a857768 |
13 | b903c07c77 |
14 | 6005b49128 |
15 | 335c05a7e5 |
hex | 1cdf92c880 |
124010023040 has 64 divisors (see below), whose sum is σ = 296513118720. Its totient is φ = 49595366400.
The previous prime is 124010023019. The next prime is 124010023073. The reversal of 124010023040 is 40320010421.
It is a tau number, because it is divible by the number of its divisors (64).
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 7 ways as a sum of consecutive naturals, for example, 4678625 + ... + 4705055.
It is an arithmetic number, because the mean of its divisors is an integer number (4633017480).
Almost surely, 2124010023040 is an apocalyptic number.
124010023040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124010023040 is an abundant number, since it is smaller than the sum of its proper divisors (172503095680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124010023040 is an equidigital number, since it uses as much as digits as its factorization.
124010023040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33781 (or 33769 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 124010023040 its reverse (40320010421), we get a palindrome (164330033461).
The spelling of 124010023040 in words is "one hundred twenty-four billion, ten million, twenty-three thousand, forty".
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