Base | Representation |
---|---|
bin | 1010111110111111… |
… | …1010101100010011 |
3 | 21121111021002002101 |
4 | 2233233322230103 |
5 | 22014313331341 |
6 | 1204330101231 |
7 | 133032315400 |
oct | 25757725423 |
9 | 7544232071 |
10 | 2948573971 |
11 | 12834362a2 |
12 | 6a357a817 |
13 | 37cb4a035 |
14 | 1dd85b2a7 |
15 | 123cd6831 |
hex | afbfab13 |
2948573971 has 12 divisors (see below), whose sum is σ = 3436587000. Its totient is φ = 2522476320.
The previous prime is 2948573951. The next prime is 2948573977. The reversal of 2948573971 is 1793758492.
It is a happy number.
It is not a de Polignac number, because 2948573971 - 25 = 2948573939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2948573977) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32221 + ... + 83278.
It is an arithmetic number, because the mean of its divisors is an integer number (286382250).
Almost surely, 22948573971 is an apocalyptic number.
2948573971 is a deficient number, since it is larger than the sum of its proper divisors (488013029).
2948573971 is a wasteful number, since it uses less digits than its factorization.
2948573971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116034 (or 116027 counting only the distinct ones).
The product of its digits is 3810240, while the sum is 55.
The square root of 2948573971 is about 54300.7732081229. The cubic root of 2948573971 is about 1433.9610087714.
The spelling of 2948573971 in words is "two billion, nine hundred forty-eight million, five hundred seventy-three thousand, nine hundred seventy-one".
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