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52448152006383 = 3735920393411923
BaseRepresentation
bin10111110110011100010010…
…11110000010111011101111
320212200222211220001212001120
423323032021132002323233
523333302303403201013
6303314203131112023
714022153046215360
oct1373161136027357
9225628756055046
1052448152006383
111579115553a371
125a70977ba2613
132335abb540243
14cd470b37db67
1560e46ba42123
hex2fb389782eef

52448152006383 has 32 divisors (see below), whose sum is σ = 80182943539200. Its totient is φ = 29872223266656.

The previous prime is 52448152006351. The next prime is 52448152006391. The reversal of 52448152006383 is 38360025184425.

It is not a de Polignac number, because 52448152006383 - 25 = 52448152006351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52448152006483) 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, 13666060 + ... + 17077982.

It is an arithmetic number, because the mean of its divisors is an integer number (2505716985600).

Almost surely, 252448152006383 is an apocalyptic number.

52448152006383 is a deficient number, since it is larger than the sum of its proper divisors (27734791532817).

52448152006383 is a wasteful number, since it uses less digits than its factorization.

52448152006383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414331.

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 52448152006383 in words is "fifty-two trillion, four hundred forty-eight billion, one hundred fifty-two million, six thousand, three hundred eighty-three".

Divisors: 1 3 7 21 359 1077 2039 2513 6117 7539 14273 42819 732001 2196003 3411923 5124007 10235769 15372021 23883461 71650383 1224880357 3674641071 6956910997 8574162499 20870732991 25722487497 48698376979 146095130937 2497531047923 7492593143769 17482717335461 52448152006383