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6680315050 = 252791691219
BaseRepresentation
bin1100011100010110…
…11000010010101010
3122020120012011110221
412032023120102222
5102140130040200
63022514200254
7324354512113
oct61613302252
918216164427
106680315050
112918955632
12136528308a
13826005256
1447530120a
1529171c91a
hex18e2d84aa

6680315050 has 24 divisors (see below), whose sum is σ = 12582676800. Its totient is φ = 2638300080.

The previous prime is 6680315041. The next prime is 6680315069. The reversal of 6680315050 is 505130866.

It is a super-3 number, since 3×66803150503 (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6680314997 and 6680315015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 841660 + ... + 849559.

It is an arithmetic number, because the mean of its divisors is an integer number (524278200).

Almost surely, 26680315050 is an apocalyptic number.

6680315050 is a deficient number, since it is larger than the sum of its proper divisors (5902361750).

6680315050 is a wasteful number, since it uses less digits than its factorization.

6680315050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691310 (or 1691305 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 6680315050 is about 81733.1942970541. The cubic root of 6680315050 is about 1883.3555443296.

The spelling of 6680315050 in words is "six billion, six hundred eighty million, three hundred fifteen thousand, fifty".

Divisors: 1 2 5 10 25 50 79 158 395 790 1975 3950 1691219 3382438 8456095 16912190 42280475 84560950 133606301 267212602 668031505 1336063010 3340157525 6680315050