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48286639408392 = 233271136451238943
BaseRepresentation
bin10101111101010100110111…
…11111010100010100001000
320022222011020220221001202200
422332222123333110110020
522312112014142032032
6250410324221400200
713112410636611330
oct1276523377242410
9208864226831680
1048286639408392
1114427281130360
1254ba335a09060
1320c3544cc46c8
14bcd12b6a80c0
1558b0a641247c
hex2bea9bfd4508

48286639408392 has 192 divisors, whose sum is σ = 163050950799360. Its totient is φ = 12541587696000.

The previous prime is 48286639408379. The next prime is 48286639408433. The reversal of 48286639408392 is 29380493668284.

48286639408392 is a `hidden beast` number, since 4 + 82 + 86 + 6 + 39 + 408 + 39 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 48286639408392.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 201964873 + ... + 202203815.

It is an arithmetic number, because the mean of its divisors is an integer number (849223702080).

Almost surely, 248286639408392 is an apocalyptic number.

48286639408392 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48286639408392 is an abundant number, since it is smaller than the sum of its proper divisors (114764311390968).

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

48286639408392 is a wasteful number, since it uses less digits than its factorization.

48286639408392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275424 (or 275417 counting only the distinct ones).

The product of its (nonzero) digits is 859963392, while the sum is 72.

The spelling of 48286639408392 in words is "forty-eight trillion, two hundred eighty-six billion, six hundred thirty-nine million, four hundred eight thousand, three hundred ninety-two".