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141180 = 223513181
BaseRepresentation
bin100010011101111100
321011122220
4202131330
514004210
63005340
71125414
oct423574
9234586
10141180
1197086
1269850
134c350
1439644
152bc70
hex2277c

141180 has 48 divisors (see below), whose sum is σ = 428064. Its totient is φ = 34560.

The previous prime is 141179. The next prime is 141181. The reversal of 141180 is 81141.

It is an interprime number because it is at equal distance from previous prime (141179) and next prime (141181).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141181) 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, 690 + ... + 870.

It is an arithmetic number, because the mean of its divisors is an integer number (8918).

2141180 is an apocalyptic number.

141180 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 141180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214032).

141180 is an abundant number, since it is smaller than the sum of its proper divisors (286884).

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

141180 is a wasteful number, since it uses less digits than its factorization.

141180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 141180 is about 375.7392713039. The cubic root of 141180 is about 52.0704174195.

The spelling of 141180 in words is "one hundred forty-one thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 181 195 260 362 390 543 724 780 905 1086 1810 2172 2353 2715 3620 4706 5430 7059 9412 10860 11765 14118 23530 28236 35295 47060 70590 141180