Search a number
-
+
52360068 = 223174347127
BaseRepresentation
bin1100011110111…
…1001110000100
310122112011111210
43013233032010
5101401010233
65110131420
71204024155
oct307571604
9118464453
1052360068
1127612992
1215650b70
13ab036b7
146d4d92c
1548e4163
hex31ef384

52360068 has 96 divisors (see below), whose sum is σ = 136249344. Its totient is φ = 15579648.

The previous prime is 52360057. The next prime is 52360093. The reversal of 52360068 is 86006325.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412221 + ... + 412347.

It is an arithmetic number, because the mean of its divisors is an integer number (1419264).

Almost surely, 252360068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52360068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68124672).

52360068 is an abundant number, since it is smaller than the sum of its proper divisors (83889276).

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

52360068 is a wasteful number, since it uses less digits than its factorization.

52360068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 52360068 is about 7236.0257047636. The cubic root of 52360068 is about 374.1106462449.

The spelling of 52360068 in words is "fifty-two million, three hundred sixty thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 17 34 43 47 51 68 86 94 102 127 129 141 172 188 204 254 258 282 381 508 516 564 731 762 799 1462 1524 1598 2021 2159 2193 2397 2924 3196 4042 4318 4386 4794 5461 5969 6063 6477 8084 8636 8772 9588 10922 11938 12126 12954 16383 17907 21844 23876 24252 25908 32766 34357 35814 65532 68714 71628 92837 101473 103071 137428 185674 202946 206142 256667 278511 304419 371348 405892 412284 513334 557022 608838 770001 1026668 1114044 1217676 1540002 3080004 4363339 8726678 13090017 17453356 26180034 52360068