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52113316238255 = 52310313993144821
BaseRepresentation
bin10111101100101100100111…
…01100111101001110101111
320211111222120121111110011002
423312112103230331032233
523312311032424111010
6302500305454350515
713656030362152556
oct1366262354751657
9224458517443132
1052113316238255
1115672151474958
125a17ab01bb43b
1323103595306ac
14cc2425882d9d
156058c0e441a5
hex2f6593b3d3af

52113316238255 has 32 divisors (see below), whose sum is σ = 65935595980800. Its totient is φ = 39462610239360.

The previous prime is 52113316238233. The next prime is 52113316238267. The reversal of 52113316238255 is 55283261331125.

It is not a de Polignac number, because 52113316238255 - 214 = 52113316221871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14998745 + ... + 18143565.

It is an arithmetic number, because the mean of its divisors is an integer number (2060487374400).

Almost surely, 252113316238255 is an apocalyptic number.

52113316238255 is a deficient number, since it is larger than the sum of its proper divisors (13822279742545).

52113316238255 is a wasteful number, since it uses less digits than its factorization.

52113316238255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146351.

The product of its digits is 1296000, while the sum is 47.

The spelling of 52113316238255 in words is "fifty-two trillion, one hundred thirteen billion, three hundred sixteen million, two hundred thirty-eight thousand, two hundred fifty-five".

Divisors: 1 5 23 103 115 515 1399 2369 6995 11845 32177 144097 160885 720485 3144821 3314231 15724105 16571155 72330883 323916563 361654415 1619582815 4399604579 7450080949 21998022895 37250404745 101190905317 453159271637 505954526585 2265796358185 10422663247651 52113316238255