Base | Representation |
---|---|
bin | 111101110110101… |
… | …0111010101000100 |
3 | 12100122101210111100 |
4 | 1323231113111010 |
5 | 13222311131404 |
6 | 541540540100 |
7 | 102301241046 |
oct | 17355272504 |
9 | 5318353440 |
10 | 2075489604 |
11 | 975618071 |
12 | 49b0b1630 |
13 | 270cb8776 |
14 | 159909a96 |
15 | c2324d39 |
hex | 7bb57544 |
2075489604 has 72 divisors (see below), whose sum is σ = 5296636800. Its totient is φ = 685238400.
The previous prime is 2075489597. The next prime is 2075489609. The reversal of 2075489604 is 4069845702.
It is a happy number.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2075489604.
It is not an unprimeable number, because it can be changed into a prime (2075489609) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2012569 + ... + 2013599.
It is an arithmetic number, because the mean of its divisors is an integer number (73564400).
Almost surely, 22075489604 is an apocalyptic number.
It is an amenable number.
2075489604 is an abundant number, since it is smaller than the sum of its proper divisors (3221147196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2075489604 is a wasteful number, since it uses less digits than its factorization.
2075489604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1521 (or 1516 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 2075489604 is about 45557.5416808238. The cubic root of 2075489604 is about 1275.5775118480.
The spelling of 2075489604 in words is "two billion, seventy-five million, four hundred eighty-nine thousand, six hundred four".
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