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329968 = 2441503
BaseRepresentation
bin1010000100011110000
3121202122001
41100203300
541024333
611023344
72543002
oct1204360
9552561
10329968
11205a01
1213ab54
13b7262
1488372
1567b7d
hex508f0

329968 has 20 divisors (see below), whose sum is σ = 656208. Its totient is φ = 160640.

The previous prime is 329957. The next prime is 329969. The reversal of 329968 is 869923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405 + ... + 907.

2329968 is an apocalyptic number.

It is an amenable number.

329968 is a deficient number, since it is larger than the sum of its proper divisors (326240).

329968 is a wasteful number, since it uses less digits than its factorization.

329968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 546 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 329968 is about 574.4284115536. The cubic root of 329968 is about 69.1019985558.

It can be divided in two parts, 32 and 9968, that added together give a 4-th power (10000 = 104).

The spelling of 329968 in words is "three hundred twenty-nine thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 16 41 82 164 328 503 656 1006 2012 4024 8048 20623 41246 82492 164984 329968