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4838020236 = 22327192934843
BaseRepresentation
bin1001000000101111…
…00101010010001100
3110111011120220002200
410200113211102030
534402013121421
62120023321500
7230614331160
oct44027452214
913434526080
104838020236
112062a33235
12b302b0290
135c1426c8a
1433c778ca0
151d4b0c726
hex1205e548c

4838020236 has 144 divisors (see below), whose sum is σ = 15219859200. Its totient is φ = 1264346496.

The previous prime is 4838020223. The next prime is 4838020267. The reversal of 4838020236 is 6320208384.

4838020236 is a `hidden beast` number, since 48 + 380 + 2 + 0 + 236 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4838020236.

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, 121431 + ... + 156273.

Almost surely, 24838020236 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 4838020236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7609929600).

4838020236 is an abundant number, since it is smaller than the sum of its proper divisors (10381838964).

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

4838020236 is a wasteful number, since it uses less digits than its factorization.

4838020236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34908 (or 34903 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 4838020236 is about 69555.8785150472. The cubic root of 4838020236 is about 1691.3074433745.

The spelling of 4838020236 in words is "four billion, eight hundred thirty-eight million, twenty thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 7 9 12 14 18 19 21 28 29 36 38 42 57 58 63 76 84 87 114 116 126 133 171 174 203 228 252 261 266 342 348 399 406 522 532 551 609 684 798 812 1044 1102 1197 1218 1596 1653 1827 2204 2394 2436 3306 3654 3857 4788 4959 6612 7308 7714 9918 11571 15428 19836 23142 34713 34843 46284 69426 69686 104529 138852 139372 209058 243901 313587 418116 487802 627174 662017 731703 975604 1010447 1254348 1324034 1463406 1986051 2020894 2195109 2648068 2926812 3031341 3972102 4041788 4390218 4634119 5958153 6062682 7073129 7944204 8780436 9094023 9268238 11916306 12125364 13902357 14146258 18188046 18536476 19198493 21219387 23832612 27804714 28292516 36376092 38396986 41707071 42438774 55609428 57595479 63658161 76793972 83414142 84877548 115190958 127316322 134389451 166828284 172786437 230381916 254632644 268778902 345572874 403168353 537557804 691145748 806336706 1209505059 1612673412 2419010118 4838020236