| Base | Representation |
|---|---|
| bin | 10011011100100101… |
| … | …11110010011001000 |
| 3 | 222221121110101021000 |
| 4 | 21232102332103020 |
| 5 | 132340220331440 |
| 6 | 4443554015000 |
| 7 | 516502645101 |
| oct | 115622762310 |
| 9 | 28847411230 |
| 10 | 10440402120 |
| 11 | 4478375705 |
| 12 | 2034577460 |
| 13 | ca5006645 |
| 14 | 7108433a8 |
| 15 | 4118a2730 |
| hex | 26e4be4c8 |
10440402120 has 128 divisors (see below), whose sum is σ = 34892208000. Its totient is φ = 2776838400.
The previous prime is 10440402103. The next prime is 10440402163. The reversal of 10440402120 is 2120404401.
10440402120 is a `hidden beast` number, since 10 + 440 + 4 + 0 + 212 + 0 = 666.
10440402120 is digitally balanced in base 2, 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 (18).
It is a junction number, because it is equal to n+sod(n) for n = 10440402093 and 10440402102.
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 31 ways as a sum of consecutive naturals, for example, 407695 + ... + 432545.
It is an arithmetic number, because the mean of its divisors is an integer number (272595375).
Almost surely, 210440402120 is an apocalyptic number.
10440402120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10440402120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17446104000).
10440402120 is an abundant number, since it is smaller than the sum of its proper divisors (24451805880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10440402120 is a wasteful number, since it uses less digits than its factorization.
10440402120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25260 (or 25250 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 10440402120 its reverse (2120404401), we get a palindrome (12560806521).
The spelling of 10440402120 in words is "ten billion, four hundred forty million, four hundred two thousand, one hundred twenty".
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