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141608 = 2331571
BaseRepresentation
bin100010100100101000
321012020202
4202210220
514012413
63011332
71126565
oct424450
9235222
10141608
1197435
1269b48
134c5bc
143986c
152be58
hex22928

141608 has 16 divisors (see below), whose sum is σ = 274560. Its totient is φ = 68400.

The previous prime is 141601. The next prime is 141613. The reversal of 141608 is 806141.

It is a self number, because there is not a number n which added to its sum of digits gives 141608.

It is not an unprimeable number, because it can be changed into a prime (141601) by changing a digit.

141608 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 533.

It is an arithmetic number, because the mean of its divisors is an integer number (17160).

2141608 is an apocalyptic number.

It is an amenable number.

141608 is a deficient number, since it is larger than the sum of its proper divisors (132952).

141608 is a wasteful number, since it uses less digits than its factorization.

141608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 141608 is about 376.3083841745. The cubic root of 141608 is about 52.1229830702.

Adding to 141608 its reverse (806141), we get a palindrome (947749).

The spelling of 141608 in words is "one hundred forty-one thousand, six hundred eight".

Divisors: 1 2 4 8 31 62 124 248 571 1142 2284 4568 17701 35402 70804 141608