Base | Representation |
---|---|
bin | 11011111111101110110… |
… | …10110100101110111101 |
3 | 10101221220110120120020001 |
4 | 31333313122310232331 |
5 | 111230012222223401 |
6 | 2013523130354301 |
7 | 126332330064451 |
oct | 15776732645675 |
9 | 3357813516201 |
10 | 961928711101 |
11 | 340a51753076 |
12 | 136517b8b991 |
13 | 6c92b990267 |
14 | 347b4098661 |
15 | 1a04e25e601 |
hex | dff76b4bbd |
961928711101 has 6 divisors (see below), whose sum is σ = 988629436410. Its totient is φ = 935930636496.
The previous prime is 961928711083. The next prime is 961928711131. The reversal of 961928711101 is 101117829169.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 639838410201 + 322090300900 = 799899^2 + 567530^2 .
It is not a de Polignac number, because 961928711101 - 217 = 961928580029 is a prime.
It is a super-2 number, since 2×9619287111012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (961928711131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 351323946 + ... + 351326683.
It is an arithmetic number, because the mean of its divisors is an integer number (164771572735).
Almost surely, 2961928711101 is an apocalyptic number.
It is an amenable number.
961928711101 is a deficient number, since it is larger than the sum of its proper divisors (26700725309).
961928711101 is an equidigital number, since it uses as much as digits as its factorization.
961928711101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 702650703 (or 702650666 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 46.
The spelling of 961928711101 in words is "nine hundred sixty-one billion, nine hundred twenty-eight million, seven hundred eleven thousand, one hundred one".
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