Base | Representation |
---|---|
bin | 11001110000100… |
… | …10101001011000 |
3 | 120001121011012021 |
4 | 30320102221120 |
5 | 420304124112 |
6 | 33235224224 |
7 | 5232450454 |
oct | 1470225130 |
9 | 501534167 |
10 | 216083032 |
11 | 100a78420 |
12 | 60448074 |
13 | 359c88a9 |
14 | 209ab664 |
15 | 13e84907 |
hex | ce12a58 |
216083032 has 24 divisors (see below), whose sum is σ = 442270260. Its totient is φ = 98156880.
The previous prime is 216083027. The next prime is 216083047. The reversal of 216083032 is 230380612.
It is a junction number, because it is equal to n+sod(n) for n = 216082988 and 216083006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137113 + ... + 138679.
Almost surely, 2216083032 is an apocalyptic number.
216083032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
216083032 is an abundant number, since it is smaller than the sum of its proper divisors (226187228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
216083032 is an equidigital number, since it uses as much as digits as its factorization.
216083032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3151 (or 1580 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 216083032 is about 14699.7629912866. The cubic root of 216083032 is about 600.0768716323.
The spelling of 216083032 in words is "two hundred sixteen million, eighty-three thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •