Base | Representation |
---|---|
bin | 111100010011010… |
… | …1010011010110100 |
3 | 12020000101102112222 |
4 | 1320212222122310 |
5 | 13120442314030 |
6 | 532440301512 |
7 | 101066424455 |
oct | 17046523264 |
9 | 5200342488 |
10 | 2023401140 |
11 | 949180252 |
12 | 485771898 |
13 | 26327b8a7 |
14 | 152a2b12c |
15 | bc9863e5 |
hex | 789aa6b4 |
2023401140 has 24 divisors (see below), whose sum is σ = 4329317160. Its totient is φ = 794089088.
The previous prime is 2023401091. The next prime is 2023401161. The reversal of 2023401140 is 411043202.
2023401140 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 486290704 + 1537110436 = 22052^2 + 39206^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953375 + ... + 955494.
It is an arithmetic number, because the mean of its divisors is an integer number (180388215).
Almost surely, 22023401140 is an apocalyptic number.
2023401140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2023401140 is an abundant number, since it is smaller than the sum of its proper divisors (2305916020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023401140 is a wasteful number, since it uses less digits than its factorization.
2023401140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1908931 (or 1908929 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2023401140 is about 44982.2313808464. The cubic root of 2023401140 is about 1264.8159397248.
Adding to 2023401140 its reverse (411043202), we get a palindrome (2434444342).
The spelling of 2023401140 in words is "two billion, twenty-three million, four hundred one thousand, one hundred forty".
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