Base | Representation |
---|---|
bin | 10111100100010… |
… | …01101011010100 |
3 | 111210000000012221 |
4 | 23302021223110 |
5 | 401102234322 |
6 | 31341152124 |
7 | 4620250540 |
oct | 1362115324 |
9 | 453000187 |
10 | 197696212 |
11 | a165a0aa |
12 | 5625b644 |
13 | 31c5b80c |
14 | 1c382a20 |
15 | 125519c7 |
hex | bc89ad4 |
197696212 has 24 divisors (see below), whose sum is σ = 398897856. Its totient is φ = 83975808.
The previous prime is 197696209. The next prime is 197696227. The reversal of 197696212 is 212696791.
It is a happy number.
197696212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 28078 + ... + 34405.
It is an arithmetic number, because the mean of its divisors is an integer number (16620744).
Almost surely, 2197696212 is an apocalyptic number.
It is an amenable number.
197696212 is an abundant number, since it is smaller than the sum of its proper divisors (201201644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197696212 is a wasteful number, since it uses less digits than its factorization.
197696212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62607 (or 62605 counting only the distinct ones).
The product of its digits is 81648, while the sum is 43.
The square root of 197696212 is about 14060.4484992478. The cubic root of 197696212 is about 582.5494313568.
The spelling of 197696212 in words is "one hundred ninety-seven million, six hundred ninety-six thousand, two hundred twelve".
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