Base | Representation |
---|---|
bin | 11011110110010011101… |
… | …10111001001011000001 |
3 | 10101110211212111101122120 |
4 | 31323021312321023001 |
5 | 111134132023200311 |
6 | 2011325114554453 |
7 | 126063054164001 |
oct | 15731166711301 |
9 | 3343755441576 |
10 | 956869350081 |
11 | 339895891277 |
12 | 135545738a29 |
13 | 6c303749508 |
14 | 34454184001 |
15 | 19d54ece706 |
hex | dec9db92c1 |
956869350081 has 16 divisors (see below), whose sum is σ = 1281247936320. Its totient is φ = 635202362880.
The previous prime is 956869350053. The next prime is 956869350091. The reversal of 956869350081 is 180053968659.
It is not a de Polignac number, because 956869350081 - 25 = 956869350049 is a prime.
It is a super-2 number, since 2×9568693500812 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 956869349997 and 956869350024.
It is not an unprimeable number, because it can be changed into a prime (956869350011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7807605 + ... + 7929213.
It is an arithmetic number, because the mean of its divisors is an integer number (80077996020).
Almost surely, 2956869350081 is an apocalyptic number.
It is an amenable number.
956869350081 is a deficient number, since it is larger than the sum of its proper divisors (324378586239).
956869350081 is a wasteful number, since it uses less digits than its factorization.
956869350081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132736.
The product of its (nonzero) digits is 13996800, while the sum is 60.
The spelling of 956869350081 in words is "nine hundred fifty-six billion, eight hundred sixty-nine million, three hundred fifty thousand, eighty-one".
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