Search a number
-
+
74095 = 572973
BaseRepresentation
bin10010000101101111
310202122021
4102011233
54332340
61331011
7426010
oct220557
9122567
1074095
115073a
1236a67
1327958
141d007
1516e4a
hex1216f

74095 has 16 divisors (see below), whose sum is σ = 106560. Its totient is φ = 48384.

The previous prime is 74093. The next prime is 74099. The reversal of 74095 is 59047.

It is not a de Polignac number, because 74095 - 21 = 74093 is a prime.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74093) 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, 979 + ... + 1051.

It is an arithmetic number, because the mean of its divisors is an integer number (6660).

274095 is an apocalyptic number.

74095 is a deficient number, since it is larger than the sum of its proper divisors (32465).

74095 is a wasteful number, since it uses less digits than its factorization.

74095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 74095 is about 272.2039676419. The cubic root of 74095 is about 42.0013227097.

The spelling of 74095 in words is "seventy-four thousand, ninety-five".

Divisors: 1 5 7 29 35 73 145 203 365 511 1015 2117 2555 10585 14819 74095