Base | Representation |
---|---|
bin | 111101000001011… |
… | …1011111000011100 |
3 | 12021200220100022120 |
4 | 1322002323320130 |
5 | 13143140334131 |
6 | 535102542540 |
7 | 101512140621 |
oct | 17202737034 |
9 | 5250810276 |
10 | 2047589916 |
11 | 9608a1679 |
12 | 491897a50 |
13 | 26829a788 |
14 | 155d26348 |
15 | beb63496 |
hex | 7a0bbe1c |
2047589916 has 48 divisors (see below), whose sum is σ = 4999476384. Its totient is φ = 651545856.
The previous prime is 2047589911. The next prime is 2047589963. The reversal of 2047589916 is 6199857402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2047589911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19975 + ... + 67038.
It is an arithmetic number, because the mean of its divisors is an integer number (104155758).
Almost surely, 22047589916 is an apocalyptic number.
It is an amenable number.
2047589916 is an abundant number, since it is smaller than the sum of its proper divisors (2951886468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2047589916 is a wasteful number, since it uses less digits than its factorization.
2047589916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87110 (or 87108 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 51.
The square root of 2047589916 is about 45250.3029382125. The cubic root of 2047589916 is about 1269.8360744877.
The spelling of 2047589916 in words is "two billion, forty-seven million, five hundred eighty-nine thousand, nine hundred sixteen".
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