Base | Representation |
---|---|
bin | 10010110111100111101… |
… | …011011111111010111010 |
3 | 11120221221022022102001212 |
4 | 102313213223133322322 |
5 | 132221041024032210 |
6 | 2431403303043122 |
7 | 162452512650221 |
oct | 22674753377272 |
9 | 4527838272055 |
10 | 1296672095930 |
11 | 45aa08659652 |
12 | 18b378a404a2 |
13 | 953777c5133 |
14 | 46a8b5c7cb8 |
15 | 23ae1bae805 |
hex | 12de7adfeba |
1296672095930 has 8 divisors (see below), whose sum is σ = 2334009772692. Its totient is φ = 518668838368.
The previous prime is 1296672095899. The next prime is 1296672095969. The reversal of 1296672095930 is 395902766921.
It can be written as a sum of positive squares in 2 ways, for example, as 1295838445801 + 833650129 = 1138349^2 + 28873^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1296672095930.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64833604787 + ... + 64833604806.
Almost surely, 21296672095930 is an apocalyptic number.
1296672095930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1296672095930 is a deficient number, since it is larger than the sum of its proper divisors (1037337676762).
1296672095930 is a wasteful number, since it uses less digits than its factorization.
1296672095930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129667209600.
The product of its (nonzero) digits is 11022480, while the sum is 59.
The spelling of 1296672095930 in words is "one trillion, two hundred ninety-six billion, six hundred seventy-two million, ninety-five thousand, nine hundred thirty".
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