Base | Representation |
---|---|
bin | 10111101011111… |
… | …01100010010100 |
3 | 111211212202101022 |
4 | 23311331202110 |
5 | 401331220220 |
6 | 31414420312 |
7 | 4631610614 |
oct | 1365754224 |
9 | 454782338 |
10 | 198695060 |
11 | a21815a3 |
12 | 56661698 |
13 | 3221b355 |
14 | 1c562a44 |
15 | 1269c925 |
hex | bd7d894 |
198695060 has 24 divisors (see below), whose sum is σ = 418110336. Its totient is φ = 79316000.
The previous prime is 198695059. The next prime is 198695083. The reversal of 198695060 is 60596891.
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, 185 + ... + 19935.
It is an arithmetic number, because the mean of its divisors is an integer number (17421264).
Almost surely, 2198695060 is an apocalyptic number.
198695060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
198695060 is an abundant number, since it is smaller than the sum of its proper divisors (219415276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198695060 is a wasteful number, since it uses less digits than its factorization.
198695060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20263 (or 20261 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 44.
The square root of 198695060 is about 14095.9235241966. The cubic root of 198695060 is about 583.5288821040.
The spelling of 198695060 in words is "one hundred ninety-eight million, six hundred ninety-five thousand, sixty".
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