| Base | Representation |
|---|---|
| bin | 10011011110011000… |
| … | …11000100101110100 |
| 3 | 222222122202222211201 |
| 4 | 21233030120211310 |
| 5 | 132403043431040 |
| 6 | 4445252342244 |
| 7 | 520044606256 |
| oct | 115714304564 |
| 9 | 28878688751 |
| 10 | 10455452020 |
| 11 | 4485914942 |
| 12 | 2039614984 |
| 13 | ca8175900 |
| 14 | 71283dcd6 |
| 15 | 412d76a9a |
| hex | 26f318974 |
10455452020 has 72 divisors (see below), whose sum is σ = 23881816224. Its totient is φ = 3843186048.
The previous prime is 10455452017. The next prime is 10455452023. The reversal of 10455452020 is 2025455401.
10455452020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10455452017) and next prime (10455452023).
It is a self number, because there is not a number n which added to its sum of digits gives 10455452020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10455452023) 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 23 ways as a sum of consecutive naturals, for example, 760447 + ... + 774073.
It is an arithmetic number, because the mean of its divisors is an integer number (331691892).
Almost surely, 210455452020 is an apocalyptic number.
10455452020 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 10455452020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11940908112).
10455452020 is an abundant number, since it is smaller than the sum of its proper divisors (13426364204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10455452020 is a wasteful number, since it uses less digits than its factorization.
10455452020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13889 (or 13874 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The spelling of 10455452020 in words is "ten billion, four hundred fifty-five million, four hundred fifty-two thousand, twenty".
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