Base | Representation |
---|---|
bin | 111001110000011001… |
… | …0100101101000111000 |
3 | 102212010220011021120120 |
4 | 1303200302211220320 |
5 | 4013003243121130 |
6 | 132551230453240 |
7 | 11650406235201 |
oct | 1634062455070 |
9 | 385126137516 |
10 | 124030442040 |
11 | 48667a5095a |
12 | 20055664220 |
13 | b90820700b |
14 | 60087425a8 |
15 | 335dc40910 |
hex | 1ce0ca5a38 |
124030442040 has 32 divisors (see below), whose sum is σ = 372091326480. Its totient is φ = 33074784512.
The previous prime is 124030442027. The next prime is 124030442059. The reversal of 124030442040 is 40244030421.
It is a happy number.
124030442040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 124030442040.
It is a congruent number.
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, 516793389 + ... + 516793628.
Almost surely, 2124030442040 is an apocalyptic number.
124030442040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124030442040 is an abundant number, since it is smaller than the sum of its proper divisors (248060884440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124030442040 is a wasteful number, since it uses less digits than its factorization.
124030442040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033587031 (or 1033587027 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 124030442040 its reverse (40244030421), we get a palindrome (164274472461).
The spelling of 124030442040 in words is "one hundred twenty-four billion, thirty million, four hundred forty-two thousand, forty".
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