Base | Representation |
---|---|
bin | 10111011111100… |
… | …10011111000000 |
3 | 111201211112201111 |
4 | 23233302133000 |
5 | 400422430203 |
6 | 31320013104 |
7 | 4612061206 |
oct | 1357623700 |
9 | 451745644 |
10 | 197076928 |
11 | a12768a4 |
12 | 56001194 |
13 | 31aa2989 |
14 | 1c261076 |
15 | 1247d26d |
hex | bbf27c0 |
197076928 has 28 divisors (see below), whose sum is σ = 391764520. Its totient is φ = 98364672.
The previous prime is 197076923. The next prime is 197076959. The reversal of 197076928 is 829670791.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197076923) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38758 + ... + 43546.
It is an arithmetic number, because the mean of its divisors is an integer number (13991590).
Almost surely, 2197076928 is an apocalyptic number.
It is an amenable number.
197076928 is a deficient number, since it is larger than the sum of its proper divisors (194687592).
197076928 is an equidigital number, since it uses as much as digits as its factorization.
197076928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5444 (or 5434 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 49.
The square root of 197076928 is about 14038.4090266668. The cubic root of 197076928 is about 581.9405158007.
The spelling of 197076928 in words is "one hundred ninety-seven million, seventy-six thousand, nine hundred twenty-eight".
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