Base | Representation |
---|---|
bin | 11101101100101101111… |
… | …111010000000101000100 |
3 | 21020002212111200220102022 |
4 | 131230231333100011010 |
5 | 231414211020140002 |
6 | 4201322351102312 |
7 | 300306635310653 |
oct | 35545577200504 |
9 | 7202774626368 |
10 | 2040881021252 |
11 | 717595149167 |
12 | 28b652b11998 |
13 | 11a5b9cc6988 |
14 | 70aca07719a |
15 | 3814bee2ba2 |
hex | 1db2dfd0144 |
2040881021252 has 12 divisors (see below), whose sum is σ = 3573684295440. Its totient is φ = 1019828365416.
The previous prime is 2040881021251. The next prime is 2040881021287. The reversal of 2040881021252 is 2521201880402.
It is not an unprimeable number, because it can be changed into a prime (2040881021251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153028802 + ... + 153042137.
It is an arithmetic number, because the mean of its divisors is an integer number (297807024620).
Almost surely, 22040881021252 is an apocalyptic number.
It is an amenable number.
2040881021252 is a deficient number, since it is larger than the sum of its proper divisors (1532803274188).
2040881021252 is a wasteful number, since it uses less digits than its factorization.
2040881021252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306072610 (or 306072608 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 35.
The spelling of 2040881021252 in words is "two trillion, forty billion, eight hundred eighty-one million, twenty-one thousand, two hundred fifty-two".
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