Base | Representation |
---|---|
bin | 1000001000110011011000 |
3 | 11000101012201 |
4 | 20020303120 |
5 | 1021230313 |
6 | 113415544 |
7 | 24063160 |
oct | 10106330 |
9 | 4011181 |
10 | 2133208 |
11 | 1227790 |
12 | 86a5b4 |
13 | 598c6c |
14 | 3d75a0 |
15 | 2c20dd |
hex | 208cd8 |
2133208 has 32 divisors (see below), whose sum is σ = 4988160. Its totient is φ = 830880.
The previous prime is 2133191. The next prime is 2133217. The reversal of 2133208 is 8023312.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116 + ... + 2347.
It is an arithmetic number, because the mean of its divisors is an integer number (155880).
22133208 is an apocalyptic number.
2133208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2133208 is an abundant number, since it is smaller than the sum of its proper divisors (2854952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133208 is a wasteful number, since it uses less digits than its factorization.
2133208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3487 (or 3483 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2133208 is about 1460.5505811166. The cubic root of 2133208 is about 128.7293968980.
The spelling of 2133208 in words is "two million, one hundred thirty-three thousand, two hundred eight".
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