Search a number
-
+
52284744367 = 3121145717491
BaseRepresentation
bin110000101100011010…
…011110001010101111
311222221210222012200121
4300230122132022233
51324034343304432
640004055305411
73530443665022
oct605432361257
9158853865617
1052284744367
11201a0414339
12a17207b267
134c1320307b
14275dd4b1b9
151560251197
hexc2c69e2af

52284744367 has 16 divisors (see below), whose sum is σ = 54348903424. Its totient is φ = 50245272000.

The previous prime is 52284744307. The next prime is 52284744433. The reversal of 52284744367 is 76344748225.

It is a cyclic number.

It is not a de Polignac number, because 52284744367 - 211 = 52284742319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52284744307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2980492 + ... + 2997982.

It is an arithmetic number, because the mean of its divisors is an integer number (3396806464).

Almost surely, 252284744367 is an apocalyptic number.

52284744367 is a deficient number, since it is larger than the sum of its proper divisors (2064159057).

52284744367 is a wasteful number, since it uses less digits than its factorization.

52284744367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18190.

The product of its digits is 9031680, while the sum is 52.

The spelling of 52284744367 in words is "fifty-two billion, two hundred eighty-four million, seven hundred forty-four thousand, three hundred sixty-seven".

Divisors: 1 31 211 457 6541 14167 17491 96427 542221 2989237 3690601 7993387 114408631 247794997 1686604657 52284744367