Base | Representation |
---|---|
bin | 111111101100101… |
… | …1000010001101100 |
3 | 12111221211002222210 |
4 | 1333121120101230 |
5 | 13334131000333 |
6 | 552031010420 |
7 | 103652153466 |
oct | 17731302154 |
9 | 5457732883 |
10 | 2137359468 |
11 | 9a7535892 |
12 | 4b7969a10 |
13 | 280a6b85a |
14 | 163c13136 |
15 | c7996a63 |
hex | 7f65846c |
2137359468 has 24 divisors (see below), whose sum is σ = 5023578672. Its totient is φ = 707252224.
The previous prime is 2137359439. The next prime is 2137359473. The reversal of 2137359468 is 8649537312.
It is a super-3 number, since 3×21373594683 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 648405 + ... + 651692.
It is an arithmetic number, because the mean of its divisors is an integer number (209315778).
Almost surely, 22137359468 is an apocalyptic number.
It is an amenable number.
2137359468 is an abundant number, since it is smaller than the sum of its proper divisors (2886219204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2137359468 is a wasteful number, since it uses less digits than its factorization.
2137359468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1300241 (or 1300239 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 48.
The square root of 2137359468 is about 46231.5851772357. The cubic root of 2137359468 is about 1288.1285018648.
The spelling of 2137359468 in words is "two billion, one hundred thirty-seven million, three hundred fifty-nine thousand, four hundred sixty-eight".
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