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4826956980 = 22355310314737
BaseRepresentation
bin1000111111011010…
…11000010010110100
3110110101202211011110
410133231120102310
534341200110410
62114550235020
7230421312606
oct43755302264
913411684143
104826956980
11205776724a
12b28655a70
135bc052481
1433b0d9176
151d3b74720
hex11fb584b4

4826956980 has 96 divisors (see below), whose sum is σ = 13905126144. Its totient is φ = 1250555904.

The previous prime is 4826956957. The next prime is 4826957017. The reversal of 4826956980 is 896596284.

It is a self number, because there is not a number n which added to its sum of digits gives 4826956980.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320172 + ... + 334908.

It is an arithmetic number, because the mean of its divisors is an integer number (144845064).

Almost surely, 24826956980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4826956980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6952563072).

4826956980 is an abundant number, since it is smaller than the sum of its proper divisors (9078169164).

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

4826956980 is a wasteful number, since it uses less digits than its factorization.

4826956980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14905 (or 14903 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The square root of 4826956980 is about 69476.3051694605. The cubic root of 4826956980 is about 1690.0172704606.

The spelling of 4826956980 in words is "four billion, eight hundred twenty-six million, nine hundred fifty-six thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 53 60 103 106 159 206 212 265 309 318 412 515 530 618 636 795 1030 1060 1236 1545 1590 2060 3090 3180 5459 6180 10918 14737 16377 21836 27295 29474 32754 44211 54590 58948 65508 73685 81885 88422 109180 147370 163770 176844 221055 294740 327540 442110 781061 884220 1517911 1562122 2343183 3035822 3124244 3905305 4553733 4686366 6071644 7589555 7810610 9107466 9372732 11715915 15179110 15621220 18214932 22768665 23431830 30358220 45537330 46863660 80449283 91074660 160898566 241347849 321797132 402246415 482695698 804492830 965391396 1206739245 1608985660 2413478490 4826956980