Base | Representation |
---|---|
bin | 10111011000101… |
… | …00110101010000 |
3 | 111200010102100000 |
4 | 23230110311100 |
5 | 400204402130 |
6 | 31244330000 |
7 | 4601260254 |
oct | 1354246520 |
9 | 450112300 |
10 | 196169040 |
11 | a0806781 |
12 | 55843900 |
13 | 31845672 |
14 | 1c0a6264 |
15 | 1234e260 |
hex | bb14d50 |
196169040 has 120 divisors (see below), whose sum is σ = 683268768. Its totient is φ = 52306560.
The previous prime is 196169027. The next prime is 196169063. The reversal of 196169040 is 40961691.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 196168986 and 196169004.
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 23 ways as a sum of consecutive naturals, for example, 14395 + ... + 24485.
Almost surely, 2196169040 is an apocalyptic number.
196169040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 196169040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341634384).
196169040 is an abundant number, since it is smaller than the sum of its proper divisors (487099728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196169040 is a wasteful number, since it uses less digits than its factorization.
196169040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10119 (or 10101 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The square root of 196169040 is about 14006.0358417362. The cubic root of 196169040 is about 581.0455180827.
The spelling of 196169040 in words is "one hundred ninety-six million, one hundred sixty-nine thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •