Base | Representation |
---|---|
bin | 10111011101100… |
… | …10000101111000 |
3 | 111201100010220220 |
4 | 23232302011320 |
5 | 400341010201 |
6 | 31310220040 |
7 | 4606612230 |
oct | 1356620570 |
9 | 451303826 |
10 | 196813176 |
11 | a110671a |
12 | 55ab4620 |
13 | 31a0c901 |
14 | 1c1d2cc0 |
15 | 1242a036 |
hex | bbb2178 |
196813176 has 64 divisors (see below), whose sum is σ = 568684800. Its totient is φ = 55596288.
The previous prime is 196813171. The next prime is 196813181. The reversal of 196813176 is 671318691.
It is an interprime number because it is at equal distance from previous prime (196813171) and next prime (196813181).
It is a super-4 number, since 4×1968131764 (a number of 34 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196813171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8371 + ... + 21533.
It is an arithmetic number, because the mean of its divisors is an integer number (8885700).
Almost surely, 2196813176 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 196813176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284342400).
196813176 is an abundant number, since it is smaller than the sum of its proper divisors (371871624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196813176 is a wasteful number, since it uses less digits than its factorization.
196813176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13268 (or 13264 counting only the distinct ones).
The product of its digits is 54432, while the sum is 42.
The square root of 196813176 is about 14029.0119395487. The cubic root of 196813176 is about 581.6807923525.
The spelling of 196813176 in words is "one hundred ninety-six million, eight hundred thirteen thousand, one hundred seventy-six".
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