Base | Representation |
---|---|
bin | 10111100100010… |
… | …11011001100000 |
3 | 111210000100220010 |
4 | 23302023121200 |
5 | 401103001024 |
6 | 31341244520 |
7 | 4620310233 |
oct | 1362133140 |
9 | 453010803 |
10 | 197703264 |
11 | a1664430 |
12 | 56263740 |
13 | 31c61aa5 |
14 | 1c38541a |
15 | 12553b29 |
hex | bc8b660 |
197703264 has 48 divisors (see below), whose sum is σ = 566153280. Its totient is φ = 59909760.
The previous prime is 197703241. The next prime is 197703299. The reversal of 197703264 is 462307791.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92554 + ... + 94665.
It is an arithmetic number, because the mean of its divisors is an integer number (11794860).
Almost surely, 2197703264 is an apocalyptic number.
It is an amenable number.
197703264 is an abundant number, since it is smaller than the sum of its proper divisors (368450016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197703264 is a wasteful number, since it uses less digits than its factorization.
197703264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187243 (or 187235 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 39.
The square root of 197703264 is about 14060.6992713734. The cubic root of 197703264 is about 582.5563579602.
The spelling of 197703264 in words is "one hundred ninety-seven million, seven hundred three thousand, two hundred sixty-four".
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