Search a number
-
+
8094141 = 331127253
BaseRepresentation
bin11110111000000110111101
3120020020002000
4132320012331
54033003031
6445252513
7125541036
oct36700675
916206060
108094141
114629280
122864139
1318a5243
141109a8d
15a9d3e6
hex7b81bd

8094141 has 16 divisors (see below), whose sum is σ = 13081920. Its totient is φ = 4905360.

The previous prime is 8094113. The next prime is 8094169. The reversal of 8094141 is 1414908.

It is an interprime number because it is at equal distance from previous prime (8094113) and next prime (8094169).

It is not a de Polignac number, because 8094141 - 214 = 8077757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8094101) 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, 13330 + ... + 13923.

It is an arithmetic number, because the mean of its divisors is an integer number (817620).

Almost surely, 28094141 is an apocalyptic number.

It is an amenable number.

8094141 is a deficient number, since it is larger than the sum of its proper divisors (4987779).

8094141 is a wasteful number, since it uses less digits than its factorization.

8094141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27273 (or 27267 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 8094141 is about 2845.0203865702. The cubic root of 8094141 is about 200.7814510281.

It can be divided in two parts, 809 and 4141, that added together give a triangular number (4950 = T99).

The spelling of 8094141 in words is "eight million, ninety-four thousand, one hundred forty-one".

Divisors: 1 3 9 11 27 33 99 297 27253 81759 245277 299783 735831 899349 2698047 8094141