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74058 = 2312343
BaseRepresentation
bin10010000101001010
310202120220
4102011022
54332213
61330510
7425625
oct220512
9122526
1074058
1150706
1236a36
132792a
141cdbc
1516e23
hex1214a

74058 has 8 divisors (see below), whose sum is σ = 148128. Its totient is φ = 24684.

The previous prime is 74051. The next prime is 74071. The reversal of 74058 is 85047.

It is a sphenic number, since it is the product of 3 distinct primes.

74058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (74051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6166 + ... + 6177.

It is an arithmetic number, because the mean of its divisors is an integer number (18516).

274058 is an apocalyptic number.

74058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74064).

74058 is a wasteful number, since it uses less digits than its factorization.

74058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12348.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 74058 is about 272.1359954141. The cubic root of 74058 is about 41.9943303004.

The spelling of 74058 in words is "seventy-four thousand, fifty-eight".

Divisors: 1 2 3 6 12343 24686 37029 74058