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BaseRepresentation
bin100011101010010111
321102101001
4203222113
514133241
63044131
71145602
oct435227
9242331
10146071
119a822
1270647
1351643
143b339
152d431
hex23a97

146071 has 6 divisors (see below), whose sum is σ = 151440. Its totient is φ = 140868.

The previous prime is 146063. The next prime is 146077. The reversal of 146071 is 170641.

It is a happy number.

It is not a de Polignac number, because 146071 - 23 = 146063 is a prime.

It is a pancake number, because a pancake can be divided into 146071 parts by 540 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1810 + ... + 1888.

It is an arithmetic number, because the mean of its divisors is an integer number (25240).

2146071 is an apocalyptic number.

146071 is a deficient number, since it is larger than the sum of its proper divisors (5369).

146071 is an frugal number, since it uses more digits than its factorization.

146071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 146071 is about 382.1923599446. The cubic root of 146071 is about 52.6649085208.

The spelling of 146071 in words is "one hundred forty-six thousand, seventy-one".

Divisors: 1 43 79 1849 3397 146071