Base | Representation |
---|---|
bin | 111110111010101… |
… | …0101011001111000 |
3 | 12110010110200110101 |
4 | 1331311111121320 |
5 | 13310422231204 |
6 | 545252525144 |
7 | 103213223410 |
oct | 17565253170 |
9 | 5403420411 |
10 | 2111133304 |
11 | 993752775 |
12 | 4ab0207b4 |
13 | 2784b8507 |
14 | 160547640 |
15 | c5515ea4 |
hex | 7dd55678 |
2111133304 has 32 divisors (see below), whose sum is σ = 4789968480. Its totient is φ = 851549184.
The previous prime is 2111133293. The next prime is 2111133331. The reversal of 2111133304 is 4033311112.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107837 + ... + 1109740.
It is an arithmetic number, because the mean of its divisors is an integer number (149686515).
Almost surely, 22111133304 is an apocalyptic number.
It is an amenable number.
2111133304 is an abundant number, since it is smaller than the sum of its proper divisors (2678835176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111133304 is a wasteful number, since it uses less digits than its factorization.
2111133304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2217607 (or 2217603 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 2111133304 is about 45947.0706792065. The cubic root of 2111133304 is about 1282.8382056392.
Adding to 2111133304 its reverse (4033311112), we get a palindrome (6144444416).
The spelling of 2111133304 in words is "two billion, one hundred eleven million, one hundred thirty-three thousand, three hundred four".
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