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147160 = 23513283
BaseRepresentation
bin100011111011011000
321110212101
4203323120
514202120
63053144
71152016
oct437330
9243771
10147160
11a0622
12711b4
1351ca0
143b8b6
152d90a
hex23ed8

147160 has 32 divisors (see below), whose sum is σ = 357840. Its totient is φ = 54144.

The previous prime is 147151. The next prime is 147163. The reversal of 147160 is 61741.

147160 = T65 + T66 + ... + T104.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379 + ... + 661.

2147160 is an apocalyptic number.

147160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178920).

147160 is an abundant number, since it is smaller than the sum of its proper divisors (210680).

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

147160 is a wasteful number, since it uses less digits than its factorization.

147160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 303 counting only the distinct ones).

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

The square root of 147160 is about 383.6143897197. The cubic root of 147160 is about 52.7954618077.

The spelling of 147160 in words is "one hundred forty-seven thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 283 520 566 1132 1415 2264 2830 3679 5660 7358 11320 14716 18395 29432 36790 73580 147160