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323214241 = 7210165309
BaseRepresentation
bin10011010000111…
…101101110100001
3211112011222120211
4103100331232201
51130220323431
652023334121
711003163400
oct2320755641
9745158524
10323214241
1115649a709
12902b1341
1351c6823c
1430cd7637
151d5972b1
hex1343dba1

323214241 has 12 divisors (see below), whose sum is σ = 379712340. Its totient is φ = 274293600.

The previous prime is 323214233. The next prime is 323214271. The reversal of 323214241 is 142412323.

It can be written as a sum of positive squares in 2 ways, for example, as 293402641 + 29811600 = 17129^2 + 5460^2 .

It is not a de Polignac number, because 323214241 - 23 = 323214233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323214271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27706 + ... + 37603.

It is an arithmetic number, because the mean of its divisors is an integer number (31642695).

Almost surely, 2323214241 is an apocalyptic number.

It is an amenable number.

323214241 is a deficient number, since it is larger than the sum of its proper divisors (56498099).

323214241 is a wasteful number, since it uses less digits than its factorization.

323214241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65424 (or 65417 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 323214241 is about 17978.1601116466. The cubic root of 323214241 is about 686.2728679854.

Adding to 323214241 its reverse (142412323), we get a palindrome (465626564).

The spelling of 323214241 in words is "three hundred twenty-three million, two hundred fourteen thousand, two hundred forty-one".

Divisors: 1 7 49 101 707 4949 65309 457163 3200141 6596209 46173463 323214241