Base | Representation |
---|---|
bin | 1011001000000001… |
… | …0010100011110100 |
3 | 21201010110212201111 |
4 | 2302000102203310 |
5 | 22104010423333 |
6 | 1212201204404 |
7 | 134002104133 |
oct | 26200224364 |
9 | 7633425644 |
10 | 2986420468 |
11 | 12a2835999 |
12 | 6b4190704 |
13 | 38793b605 |
14 | 2048ad91a |
15 | 1272b04cd |
hex | b20128f4 |
2986420468 has 12 divisors (see below), whose sum is σ = 5324844420. Its totient is φ = 1465036352.
The previous prime is 2986420439. The next prime is 2986420517. The reversal of 2986420468 is 8640246892.
It can be written as a sum of positive squares in 2 ways, for example, as 2317267044 + 669153424 = 48138^2 + 25868^2 .
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, 7043233 + ... + 7043656.
It is an arithmetic number, because the mean of its divisors is an integer number (443737035).
Almost surely, 22986420468 is an apocalyptic number.
It is an amenable number.
2986420468 is a deficient number, since it is larger than the sum of its proper divisors (2338423952).
2986420468 is a wasteful number, since it uses less digits than its factorization.
2986420468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14086946 (or 14086944 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 49.
The square root of 2986420468 is about 54648.1515515392. The cubic root of 2986420468 is about 1440.0701592617.
The spelling of 2986420468 in words is "two billion, nine hundred eighty-six million, four hundred twenty thousand, four hundred sixty-eight".
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