Base | Representation |
---|---|
bin | 111101101000001… |
… | …0100000110001100 |
3 | 12100010001220002220 |
4 | 1323100110012030 |
5 | 13213333433223 |
6 | 541105415340 |
7 | 102146432502 |
oct | 17320240614 |
9 | 5303056086 |
10 | 2067874188 |
11 | 971296536 |
12 | 49863a550 |
13 | 26c5503c3 |
14 | 1588c6672 |
15 | c181d6e3 |
hex | 7b41418c |
2067874188 has 24 divisors (see below), whose sum is σ = 4829975808. Its totient is φ = 688586256.
The previous prime is 2067874183. The next prime is 2067874199. The reversal of 2067874188 is 8814787602.
It is a super-3 number, since 3×20678741883 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 2067874188.
It is not an unprimeable number, because it can be changed into a prime (2067874183) 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 7 ways as a sum of consecutive naturals, for example, 75856 + ... + 99447.
It is an arithmetic number, because the mean of its divisors is an integer number (201248992).
Almost surely, 22067874188 is an apocalyptic number.
It is an amenable number.
2067874188 is an abundant number, since it is smaller than the sum of its proper divisors (2762101620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2067874188 is a wasteful number, since it uses less digits than its factorization.
2067874188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176293 (or 176291 counting only the distinct ones).
The product of its (nonzero) digits is 1204224, while the sum is 51.
The square root of 2067874188 is about 45473.8846812102. The cubic root of 2067874188 is about 1274.0154774195.
The spelling of 2067874188 in words is "two billion, sixty-seven million, eight hundred seventy-four thousand, one hundred eighty-eight".
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