Base | Representation |
---|---|
bin | 111001010010001… |
… | …011111101011111 |
3 | 2110222102100200021 |
4 | 321102023331133 |
5 | 3432013201040 |
6 | 235211013011 |
7 | 32546644063 |
oct | 7122137537 |
9 | 2428370607 |
10 | 961068895 |
11 | 453553316 |
12 | 229a3a167 |
13 | 124159027 |
14 | 918d5aa3 |
15 | 5959124a |
hex | 3948bf5f |
961068895 has 8 divisors (see below), whose sum is σ = 1184452704. Its totient is φ = 748075104.
The previous prime is 961068893. The next prime is 961068907. The reversal of 961068895 is 598860169.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 961068895 - 21 = 961068893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (961068893) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2597299 + ... + 2597668.
It is an arithmetic number, because the mean of its divisors is an integer number (148056588).
Almost surely, 2961068895 is an apocalyptic number.
961068895 is a deficient number, since it is larger than the sum of its proper divisors (223383809).
961068895 is a wasteful number, since it uses less digits than its factorization.
961068895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5195009.
The product of its (nonzero) digits is 933120, while the sum is 52.
The square root of 961068895 is about 31001.1111897622. Note that the first 4 decimals coincide. The cubic root of 961068895 is about 986.8508219515.
The spelling of 961068895 in words is "nine hundred sixty-one million, sixty-eight thousand, eight hundred ninety-five".
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