Search a number
-
+
115050160007 = 176767656471
BaseRepresentation
bin110101100100110000…
…1100001111110000111
3101222222001011200112022
41223021201201332013
53341110320110012
6124504152113355
711212023140006
oct1531141417607
9358861150468
10115050160007
11448798a8072
121a36a09585b
13ab0686b973
1457d5bc0c3d
152ed565b472
hex1ac9861f87

115050160007 has 4 divisors (see below), whose sum is σ = 121817816496. Its totient is φ = 108282503520.

The previous prime is 115050159967. The next prime is 115050160021. The reversal of 115050160007 is 700061050511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700061050511 = 882897929199.

It is a cyclic number.

It is not a de Polignac number, because 115050160007 - 28 = 115050159751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115050160607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3383828219 + ... + 3383828252.

It is an arithmetic number, because the mean of its divisors is an integer number (30454454124).

Almost surely, 2115050160007 is an apocalyptic number.

115050160007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

115050160007 is a deficient number, since it is larger than the sum of its proper divisors (6767656489).

115050160007 is an equidigital number, since it uses as much as digits as its factorization.

115050160007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6767656488.

The product of its (nonzero) digits is 1050, while the sum is 26.

The spelling of 115050160007 in words is "one hundred fifteen billion, fifty million, one hundred sixty thousand, seven".

Divisors: 1 17 6767656471 115050160007