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323086968 = 233655399
BaseRepresentation
bin10011010000011…
…110101001111000
3211111221112000000
4103100132221320
51130202240333
652020513000
711002123341
oct2320365170
9744845000
10323086968
11156413026
129024b760
1351c22329
1430ca30c8
151d56e713
hex1341ea78

323086968 has 56 divisors (see below), whose sum is σ = 908283000. Its totient is φ = 107693712.

The previous prime is 323086961. The next prime is 323086979. The reversal of 323086968 is 869680323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323086961) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 21868 + ... + 33531.

Almost surely, 2323086968 is an apocalyptic number.

It is an amenable number.

323086968 is an abundant number, since it is smaller than the sum of its proper divisors (585196032).

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

323086968 is an equidigital number, since it uses as much as digits as its factorization.

323086968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55423 (or 55404 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 323086968 is about 17974.6201072512. The cubic root of 323086968 is about 686.1827776132.

The spelling of 323086968 in words is "three hundred twenty-three million, eighty-six thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 972 1458 1944 2916 5832 55399 110798 166197 221596 332394 443192 498591 664788 997182 1329576 1495773 1994364 2991546 3988728 4487319 5983092 8974638 11966184 13461957 17949276 26923914 35898552 40385871 53847828 80771742 107695656 161543484 323086968