Base | Representation |
---|---|
bin | 1010110010110010… |
… | …1000100001100100 |
3 | 21110220221020012001 |
4 | 2230230220201210 |
5 | 21413212201401 |
6 | 1155300535044 |
7 | 131541223213 |
oct | 25454504144 |
9 | 7426836161 |
10 | 2897381476 |
11 | 1257550650 |
12 | 68a3b1484 |
13 | 372364c12 |
14 | 1d6b3307a |
15 | 11e573601 |
hex | acb28864 |
2897381476 has 12 divisors (see below), whose sum is σ = 5531364720. Its totient is φ = 1316991560.
The previous prime is 2897381453. The next prime is 2897381479. The reversal of 2897381476 is 6741837982.
It is not an unprimeable number, because it can be changed into a prime (2897381479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32924746 + ... + 32924833.
It is an arithmetic number, because the mean of its divisors is an integer number (460947060).
Almost surely, 22897381476 is an apocalyptic number.
It is an amenable number.
2897381476 is a deficient number, since it is larger than the sum of its proper divisors (2633983244).
2897381476 is a wasteful number, since it uses less digits than its factorization.
2897381476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65849594 (or 65849592 counting only the distinct ones).
The product of its digits is 4064256, while the sum is 55.
The square root of 2897381476 is about 53827.3301957286. The cubic root of 2897381476 is about 1425.6138077554.
The spelling of 2897381476 in words is "two billion, eight hundred ninety-seven million, three hundred eighty-one thousand, four hundred seventy-six".
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