Base | Representation |
---|---|
bin | 1100110111101… |
… | …11011000110011 |
3 | 21112011100022201 |
4 | 12123313120303 |
5 | 210114434201 |
6 | 14414044031 |
7 | 2450466442 |
oct | 633673063 |
9 | 245140281 |
10 | 107968051 |
11 | 55a43aa4 |
12 | 301a9617 |
13 | 194a3529 |
14 | 104a6d59 |
15 | 972a801 |
hex | 66f7633 |
107968051 has 4 divisors (see below), whose sum is σ = 113650600. Its totient is φ = 102285504.
The previous prime is 107968043. The next prime is 107968057. The reversal of 107968051 is 150869701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150869701 = 347 ⋅434783.
It is a cyclic number.
It is not a de Polignac number, because 107968051 - 23 = 107968043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 107968051.
It is not an unprimeable number, because it can be changed into a prime (107968057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2841246 + ... + 2841283.
It is an arithmetic number, because the mean of its divisors is an integer number (28412650).
Almost surely, 2107968051 is an apocalyptic number.
107968051 is a deficient number, since it is larger than the sum of its proper divisors (5682549).
107968051 is an equidigital number, since it uses as much as digits as its factorization.
107968051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5682548.
The product of its (nonzero) digits is 15120, while the sum is 37.
The square root of 107968051 is about 10390.7675847360. The cubic root of 107968051 is about 476.1733518145.
The spelling of 107968051 in words is "one hundred seven million, nine hundred sixty-eight thousand, fifty-one".
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