Base | Representation |
---|---|
bin | 111001101111100011… |
… | …0100100000011100000 |
3 | 102212001220212120112021 |
4 | 1303133012210003200 |
5 | 4012424020432000 |
6 | 132544335511224 |
7 | 11646613443256 |
oct | 1633706440340 |
9 | 385056776467 |
10 | 124002124000 |
11 | 48652a6a117 |
12 | 20048088514 |
13 | b9023a0791 |
14 | 6004a905d6 |
15 | 335b4ea11a |
hex | 1cdf1a40e0 |
124002124000 has 48 divisors (see below), whose sum is σ = 304673228496. Its totient is φ = 49600848000.
The previous prime is 124002123997. The next prime is 124002124007. The reversal of 124002124000 is 421200421.
It is a super-2 number, since 2×1240021240002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124002124007) by changing a digit.
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, 15496266 + ... + 15504265.
It is an arithmetic number, because the mean of its divisors is an integer number (6347358927).
Almost surely, 2124002124000 is an apocalyptic number.
124002124000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124002124000 is an abundant number, since it is smaller than the sum of its proper divisors (180671104496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124002124000 is an equidigital number, since it uses as much as digits as its factorization.
124002124000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31000556 (or 31000538 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 124002124000 its reverse (421200421), we get a palindrome (124423324421).
The spelling of 124002124000 in words is "one hundred twenty-four billion, two million, one hundred twenty-four thousand".
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