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327140 = 225111487
BaseRepresentation
bin1001111110111100100
3121121202022
41033313210
540432030
611002312
72531522
oct1176744
9547668
10327140
11203870
12139398
13b5b98
1487312
1566de5
hex4fde4

327140 has 24 divisors (see below), whose sum is σ = 749952. Its totient is φ = 118880.

The previous prime is 327133. The next prime is 327163. The reversal of 327140 is 41723.

It is a happy number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 327140.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524 + ... + 963.

It is an arithmetic number, because the mean of its divisors is an integer number (31248).

2327140 is an apocalyptic number.

It is an amenable number.

327140 is an abundant number, since it is smaller than the sum of its proper divisors (422812).

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

327140 is a wasteful number, since it uses less digits than its factorization.

327140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 327140 is about 571.9615371684. The cubic root of 327140 is about 68.9040183365.

Adding to 327140 its reverse (41723), we get a palindrome (368863).

The spelling of 327140 in words is "three hundred twenty-seven thousand, one hundred forty", and thus it is an iban number.

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 1487 2974 5948 7435 14870 16357 29740 32714 65428 81785 163570 327140