Base | Representation |
---|---|
bin | 10111100011101… |
… | …00101001100000 |
3 | 111202211122001212 |
4 | 23301310221200 |
5 | 401042010310 |
6 | 31335245252 |
7 | 4616441453 |
oct | 1361645140 |
9 | 452748055 |
10 | 197610080 |
11 | a1600418 |
12 | 56219828 |
13 | 31c2b555 |
14 | 1c35d49a |
15 | 12536205 |
hex | bc74a60 |
197610080 has 24 divisors (see below), whose sum is σ = 466854192. Its totient is φ = 79043968.
The previous prime is 197610079. The next prime is 197610097. The reversal of 197610080 is 80016791.
It is a Harshad number since it is a multiple of its sum of digits (32).
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 3 ways as a sum of consecutive naturals, for example, 617372 + ... + 617691.
It is an arithmetic number, because the mean of its divisors is an integer number (19452258).
Almost surely, 2197610080 is an apocalyptic number.
197610080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
197610080 is an abundant number, since it is smaller than the sum of its proper divisors (269244112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197610080 is a wasteful number, since it uses less digits than its factorization.
197610080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235078 (or 1235070 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 32.
The square root of 197610080 is about 14057.3852476198. The cubic root of 197610080 is about 582.4648176360.
The spelling of 197610080 in words is "one hundred ninety-seven million, six hundred ten thousand, eighty".
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