Base | Representation |
---|---|
bin | 11101100101100100111… |
… | …000110000010001110100 |
3 | 21012101002001022212220112 |
4 | 131211210320300101310 |
5 | 231303004301133140 |
6 | 4154013400122152 |
7 | 266615614645442 |
oct | 35454470602164 |
9 | 7171061285815 |
10 | 2033212130420 |
11 | 71430a272a59 |
12 | 28a072766358 |
13 | 119967254453 |
14 | 7059d75db92 |
15 | 37d4daedc65 |
hex | 1d964e30474 |
2033212130420 has 24 divisors (see below), whose sum is σ = 4270092309000. Its totient is φ = 813218788352.
The previous prime is 2033212130281. The next prime is 2033212130423. The reversal of 2033212130420 is 240312123302.
It can be written as a sum of positive squares in 4 ways, for example, as 125658906256 + 1907553224164 = 354484^2 + 1381142^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2033212130423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3876245 + ... + 4369404.
It is an arithmetic number, because the mean of its divisors is an integer number (177920512875).
Almost surely, 22033212130420 is an apocalyptic number.
2033212130420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2033212130420 is an abundant number, since it is smaller than the sum of its proper divisors (2236880178580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2033212130420 is a wasteful number, since it uses less digits than its factorization.
2033212130420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8257987 (or 8257985 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2033212130420 its reverse (240312123302), we get a palindrome (2273524253722).
The spelling of 2033212130420 in words is "two trillion, thirty-three billion, two hundred twelve million, one hundred thirty thousand, four hundred twenty".
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