Base | Representation |
---|---|
bin | 1101011001111101… |
… | …01011101000101010 |
3 | 200120120120112212110 |
4 | 12230332223220222 |
5 | 104214423030411 |
6 | 3150054223150 |
7 | 343231112556 |
oct | 65476535052 |
9 | 20516515773 |
10 | 7197080106 |
11 | 3063622897 |
12 | 148a354ab6 |
13 | 8a90aa1a8 |
14 | 4c3bbc866 |
15 | 2c1c982a6 |
hex | 1acfaba2a |
7197080106 has 8 divisors (see below), whose sum is σ = 14394160224. Its totient is φ = 2399026700.
The previous prime is 7197080089. The next prime is 7197080153. The reversal of 7197080106 is 6010807917.
It is a sphenic number, since it is the product of 3 distinct primes.
7197080106 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599756670 + ... + 599756681.
It is an arithmetic number, because the mean of its divisors is an integer number (1799270028).
Almost surely, 27197080106 is an apocalyptic number.
7197080106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7197080106 is a wasteful number, since it uses less digits than its factorization.
7197080106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1199513356.
The product of its (nonzero) digits is 21168, while the sum is 39.
The square root of 7197080106 is about 84835.6063572366. The cubic root of 7197080106 is about 1930.7177036708.
It can be divided in two parts, 71970 and 80106, that added together give a triangular number (152076 = T551).
The spelling of 7197080106 in words is "seven billion, one hundred ninety-seven million, eighty thousand, one hundred six".
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