Base | Representation |
---|---|
bin | 10111011110000… |
… | …01011001100111 |
3 | 111201110022221020 |
4 | 23233001121213 |
5 | 400400012004 |
6 | 31311422223 |
7 | 4610263104 |
oct | 1357013147 |
9 | 451408836 |
10 | 196875879 |
11 | a1149842 |
12 | 55b24973 |
13 | 31a32305 |
14 | 1c20baab |
15 | 1243d8d9 |
hex | bbc1667 |
196875879 has 8 divisors (see below), whose sum is σ = 262594800. Its totient is φ = 131203776.
The previous prime is 196875869. The next prime is 196875893. The reversal of 196875879 is 978578691.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 196875879 - 213 = 196867687 is a prime.
It is a super-2 number, since 2×1968758792 = 77520223464045282, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196875869) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304 + ... + 19845.
It is an arithmetic number, because the mean of its divisors is an integer number (32824350).
Almost surely, 2196875879 is an apocalyptic number.
196875879 is a deficient number, since it is larger than the sum of its proper divisors (65718921).
196875879 is a wasteful number, since it uses less digits than its factorization.
196875879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23409.
The product of its digits is 7620480, while the sum is 60.
The square root of 196875879 is about 14031.2465233849. The cubic root of 196875879 is about 581.7425586407.
The spelling of 196875879 in words is "one hundred ninety-six million, eight hundred seventy-five thousand, eight hundred seventy-nine".
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