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48933481482 = 2337915773061
BaseRepresentation
bin101101100100101010…
…011010110000001010
311200022020222102021000
4231210222122300022
51300203432401412
634251342155430
73351421505214
oct554452326012
9150266872230
1048933481482
1119830746996
129597882b76
1347cab12892
142522c295b4
151415e244dc
hexb64a9ac0a

48933481482 has 64 divisors (see below), whose sum is σ = 110820441600. Its totient is φ = 16001893440.

The previous prime is 48933481477. The next prime is 48933481483. The reversal of 48933481482 is 28418433984.

48933481482 is a `hidden beast` number, since 4 + 89 + 3 + 3 + 4 + 81 + 482 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (48933481483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633232 + ... + 706292.

It is an arithmetic number, because the mean of its divisors is an integer number (1731569400).

Almost surely, 248933481482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48933481482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55410220800).

48933481482 is an abundant number, since it is smaller than the sum of its proper divisors (61886960118).

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

48933481482 is a wasteful number, since it uses less digits than its factorization.

48933481482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73308 (or 73302 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The spelling of 48933481482 in words is "forty-eight billion, nine hundred thirty-three million, four hundred eighty-one thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 79 157 158 237 314 471 474 711 942 1413 1422 2133 2826 4239 4266 8478 12403 24806 37209 73061 74418 111627 146122 219183 223254 334881 438366 657549 669762 1315098 1972647 3945294 5771819 11470577 11543638 17315457 22941154 34411731 34630914 51946371 68823462 103235193 103892742 155839113 206470386 309705579 311678226 619411158 906175583 1812351166 2718526749 5437053498 8155580247 16311160494 24466740741 48933481482