Base | Representation |
---|---|
bin | 11001100110101… |
… | …11011001110100 |
3 | 112222011112221201 |
4 | 30303113121310 |
5 | 414441314141 |
6 | 33151422244 |
7 | 5215462102 |
oct | 1463273164 |
9 | 488145851 |
10 | 214791796 |
11 | 10027628a |
12 | 5bb24984 |
13 | 35665c4b |
14 | 20752c72 |
15 | 13ccc031 |
hex | ccd7674 |
214791796 has 12 divisors (see below), whose sum is σ = 376854660. Its totient is φ = 107119040.
The previous prime is 214791781. The next prime is 214791817. The reversal of 214791796 is 697197412.
It can be written as a sum of positive squares in 2 ways, for example, as 149181796 + 65610000 = 12214^2 + 8100^2 .
It is a super-2 number, since 2×2147917962 = 92271031257811232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67465 + ... + 70576.
It is an arithmetic number, because the mean of its divisors is an integer number (31404555).
Almost surely, 2214791796 is an apocalyptic number.
It is an amenable number.
214791796 is a deficient number, since it is larger than the sum of its proper divisors (162062864).
214791796 is a wasteful number, since it uses less digits than its factorization.
214791796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138434 (or 138432 counting only the distinct ones).
The product of its digits is 190512, while the sum is 46.
The square root of 214791796 is about 14655.7768814894. The cubic root of 214791796 is about 598.8792002427.
The spelling of 214791796 in words is "two hundred fourteen million, seven hundred ninety-one thousand, seven hundred ninety-six".
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