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4886518930 = 25173791259
BaseRepresentation
bin1001000110100001…
…00101110010010010
3110121112211212210121
410203100211302102
540001422101210
62124515020454
7232043503606
oct44320456222
913545755717
104886518930
112088348aa7
12b4459a72a
135cb4a7c27
14344da1506
151d8edc6da
hex123425c92

4886518930 has 64 divisors (see below), whose sum is σ = 9471168000. Its totient is φ = 1814901504.

The previous prime is 4886518919. The next prime is 4886518939. The reversal of 4886518930 is 398156884.

It is not an unprimeable number, because it can be changed into a prime (4886518939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3880641 + ... + 3881899.

It is an arithmetic number, because the mean of its divisors is an integer number (147987000).

Almost surely, 24886518930 is an apocalyptic number.

4886518930 is a deficient number, since it is larger than the sum of its proper divisors (4584649070).

4886518930 is a wasteful number, since it uses less digits than its factorization.

4886518930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396 (or 1362 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 4886518930 is about 69903.6403200863. The cubic root of 4886518930 is about 1696.9401625561.

The spelling of 4886518930 in words is "four billion, eight hundred eighty-six million, five hundred eighteen thousand, nine hundred thirty".

Divisors: 1 2 5 10 17 34 79 85 158 170 289 395 578 790 1259 1343 1445 2518 2686 2890 4913 6295 6715 9826 12590 13430 21403 22831 24565 42806 45662 49130 99461 107015 114155 198922 214030 228310 363851 388127 497305 727702 776254 994610 1690837 1819255 1940635 3381674 3638510 3881270 6185467 8454185 12370934 16908370 28744229 30927335 57488458 61854670 143721145 287442290 488651893 977303786 2443259465 4886518930