Base | Representation |
---|---|
bin | 111100010111001… |
… | …1111110110100100 |
3 | 12020011020202221022 |
4 | 1320232133312210 |
5 | 13122004030022 |
6 | 532552310312 |
7 | 101123040440 |
oct | 17056376644 |
9 | 5204222838 |
10 | 2025455012 |
11 | 94a353369 |
12 | 4863a2398 |
13 | 26381a6b9 |
14 | 153003820 |
15 | bcc3ec42 |
hex | 78b9fda4 |
2025455012 has 12 divisors (see below), whose sum is σ = 4050910080. Its totient is φ = 868052136.
The previous prime is 2025454961. The next prime is 2025455023. The reversal of 2025455012 is 2105545202.
2025455012 is an admirable number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 36168812 + ... + 36168867.
It is an arithmetic number, because the mean of its divisors is an integer number (337575840).
Almost surely, 22025455012 is an apocalyptic number.
It is an amenable number.
2025455012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025455012 is a wasteful number, since it uses less digits than its factorization.
2025455012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72337690 (or 72337688 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 2025455012 is about 45005.0554049209. The cubic root of 2025455012 is about 1265.2437493707.
The spelling of 2025455012 in words is "two billion, twenty-five million, four hundred fifty-five thousand, twelve".
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