Base | Representation |
---|---|
bin | 111001010101011… |
… | …010011001001011 |
3 | 2111001000022112212 |
4 | 321111122121023 |
5 | 3432222230233 |
6 | 235241055335 |
7 | 32560065200 |
oct | 7125323113 |
9 | 2431008485 |
10 | 961914443 |
11 | 453a80616 |
12 | 22a18754b |
13 | 124393b59 |
14 | 91a75ca7 |
15 | 596aba48 |
hex | 3955a64b |
961914443 has 12 divisors (see below), whose sum is σ = 1120411152. Its totient is φ = 823430160.
The previous prime is 961914379. The next prime is 961914449. The reversal of 961914443 is 344419169.
It is not a de Polignac number, because 961914443 - 26 = 961914379 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 961914443.
It is not an unprimeable number, because it can be changed into a prime (961914449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26738 + ... + 51368.
It is an arithmetic number, because the mean of its divisors is an integer number (93367596).
Almost surely, 2961914443 is an apocalyptic number.
961914443 is a deficient number, since it is larger than the sum of its proper divisors (158496709).
961914443 is a wasteful number, since it uses less digits than its factorization.
961914443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25442 (or 25435 counting only the distinct ones).
The product of its digits is 93312, while the sum is 41.
The square root of 961914443 is about 31014.7455736783. The cubic root of 961914443 is about 987.1401474280.
The spelling of 961914443 in words is "nine hundred sixty-one million, nine hundred fourteen thousand, four hundred forty-three".
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