Base | Representation |
---|---|
bin | 111010100010101111010… |
… | …110001010000110110100 |
3 | 112020121010221222102011111 |
4 | 322202233112022012310 |
5 | 1011403131442213140 |
6 | 12320053252444404 |
7 | 563440315032145 |
oct | 72425726120664 |
9 | 15217127872144 |
10 | 4023031210420 |
11 | 1311181268972 |
12 | 54b835019704 |
13 | 2324a74947b1 |
14 | dca04033acc |
15 | 6e9acdd27ea |
hex | 3a8af58a1b4 |
4023031210420 has 12 divisors (see below), whose sum is σ = 8448365541924. Its totient is φ = 1609212484160.
The previous prime is 4023031210399. The next prime is 4023031210433. The reversal of 4023031210420 is 240121303204.
4023031210420 is digitally balanced in base 2, 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 2 ways, for example, as 544015405476 + 3479015804944 = 737574^2 + 1865212^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4023031210391 and 4023031210400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100575780241 + ... + 100575780280.
It is an arithmetic number, because the mean of its divisors is an integer number (704030461827).
Almost surely, 24023031210420 is an apocalyptic number.
It is an amenable number.
4023031210420 is an abundant number, since it is smaller than the sum of its proper divisors (4425334331504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023031210420 is a wasteful number, since it uses less digits than its factorization.
4023031210420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201151560530 (or 201151560528 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 4023031210420 its reverse (240121303204), we get a palindrome (4263152513624).
The spelling of 4023031210420 in words is "four trillion, twenty-three billion, thirty-one million, two hundred ten thousand, four hundred twenty".
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