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327808030 = 25113139521
BaseRepresentation
bin10011100010011…
…111010000011110
3211211211101002011
4103202133100132
51132404324110
652310021434
711060215354
oct2342372036
9754741064
10327808030
11159048030
129194787a
1352bb6164
14317717d4
151dba348a
hex1389f41e

327808030 has 32 divisors (see below), whose sum is σ = 645820128. Its totient is φ = 118809600.

The previous prime is 327808027. The next prime is 327808057. The reversal of 327808030 is 30808723.

It is a junction number, because it is equal to n+sod(n) for n = 327807983 and 327808001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29670 + ... + 39190.

It is an arithmetic number, because the mean of its divisors is an integer number (20181879).

Almost surely, 2327808030 is an apocalyptic number.

327808030 is a deficient number, since it is larger than the sum of its proper divisors (318012098).

327808030 is a wasteful number, since it uses less digits than its factorization.

327808030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9852.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 327808030 is about 18105.4696155609. The cubic root of 327808030 is about 689.5088782702.

The spelling of 327808030 in words is "three hundred twenty-seven million, eight hundred eight thousand, thirty".

Divisors: 1 2 5 10 11 22 55 110 313 626 1565 3130 3443 6886 9521 17215 19042 34430 47605 95210 104731 209462 523655 1047310 2980073 5960146 14900365 29800730 32780803 65561606 163904015 327808030