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6320893105 = 510911597969
BaseRepresentation
bin1011110001100000…
…10010110010110001
3121022111212122021001
411320300102302301
5100421122034410
62523114402001
7312431463532
oct57060226261
917274778231
106320893105
112753a855aa
121284a30301
13799700647
1443d6a0689
1526edc233a
hex178c12cb1

6320893105 has 8 divisors (see below), whose sum is σ = 7654660200. Its totient is φ = 5010322176.

The previous prime is 6320893081. The next prime is 6320893123. The reversal of 6320893105 is 5013980236.

It can be written as a sum of positive squares in 4 ways, for example, as 2102130801 + 4218762304 = 45849^2 + 64952^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6320893105 - 29 = 6320892593 is a prime.

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, 5798440 + ... + 5799529.

It is an arithmetic number, because the mean of its divisors is an integer number (956832525).

Almost surely, 26320893105 is an apocalyptic number.

It is an amenable number.

6320893105 is a deficient number, since it is larger than the sum of its proper divisors (1333767095).

6320893105 is a wasteful number, since it uses less digits than its factorization.

6320893105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11598083.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 6320893105 is about 79504.0445826500. The cubic root of 6320893105 is about 1848.9541792921.

It can be divided in two parts, 6 and 320893105, that added together give a triangular number (320893111 = T25333).

The spelling of 6320893105 in words is "six billion, three hundred twenty million, eight hundred ninety-three thousand, one hundred five".

Divisors: 1 5 109 545 11597969 57989845 1264178621 6320893105