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4971041910 = 2325175935479
BaseRepresentation
bin1001010000100110…
…00001010001110110
3110211102220002112100
410220103001101312
540140041320120
62141134402530
7234121105362
oct45023012166
913742802470
104971041910
1121210293aa
12b68960446
13612b5cc23
143522c42a2
151e1636490
hex1284c1476

4971041910 has 96 divisors (see below), whose sum is σ = 13710565440. Its totient is φ = 1245302784.

The previous prime is 4971041909. The next prime is 4971041963. The reversal of 4971041910 is 191401794.

It is a super-2 number, since 2×49710419102 = 49422515341952896200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 904551 + ... + 910029.

It is an arithmetic number, because the mean of its divisors is an integer number (142818390).

Almost surely, 24971041910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4971041910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6855282720).

4971041910 is an abundant number, since it is smaller than the sum of its proper divisors (8739523530).

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

4971041910 is a wasteful number, since it uses less digits than its factorization.

4971041910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 4971041910 is about 70505.6161592819. The cubic root of 4971041910 is about 1706.6683772176.

The spelling of 4971041910 in words is "four billion, nine hundred seventy-one million, forty-one thousand, nine hundred ten".

Divisors: 1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 593 765 1186 1530 1779 2965 3558 5337 5479 5930 8895 10081 10674 10958 16437 17790 20162 26685 27395 30243 32874 49311 50405 53370 54790 60486 82185 90729 93143 98622 100810 151215 164370 181458 186286 246555 279429 302430 453645 465715 493110 558858 838287 907290 931430 1397145 1676574 2794290 3249047 4191435 6498094 8382870 9747141 16245235 19494282 29241423 32490470 48735705 55233799 58482846 97471410 110467598 146207115 165701397 276168995 292414230 331402794 497104191 552337990 828506985 994208382 1657013970 2485520955 4971041910