Base | Representation |
---|---|
bin | 11010001100111… |
… | …01010110110000 |
3 | 120022120211200101 |
4 | 31012131112300 |
5 | 422232000122 |
6 | 33451002144 |
7 | 5306146216 |
oct | 1506352660 |
9 | 508524611 |
10 | 219796912 |
11 | 103084745 |
12 | 61739354 |
13 | 366c915a |
14 | 21296cb6 |
15 | 1446a027 |
hex | d19d5b0 |
219796912 has 10 divisors (see below), whose sum is σ = 425856548. Its totient is φ = 109898448.
The previous prime is 219796897. The next prime is 219796919. The reversal of 219796912 is 219697912.
It is a happy number.
219796912 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (219796919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6868638 + ... + 6868669.
Almost surely, 2219796912 is an apocalyptic number.
It is an amenable number.
219796912 is a deficient number, since it is larger than the sum of its proper divisors (206059636).
219796912 is a wasteful number, since it uses less digits than its factorization.
219796912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13737315 (or 13737309 counting only the distinct ones).
The product of its digits is 122472, while the sum is 46.
The square root of 219796912 is about 14825.5492984240. The cubic root of 219796912 is about 603.4952583366.
The spelling of 219796912 in words is "two hundred nineteen million, seven hundred ninety-six thousand, nine hundred twelve".
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