Search a number
-
+
52030174112 = 257233182509
BaseRepresentation
bin110000011101001111…
…010111001110100000
311222022001221200221122
4300131033113032200
51323024211032422
635522523111412
73521233116500
oct603517271640
9158261850848
1052030174112
112007a7499a4
12a100972568
134ba2550397
142738201a00
151547c17d42
hexc1d3d73a0

52030174112 has 36 divisors (see below), whose sum is σ = 119158393410. Its totient is φ = 22298645376.

The previous prime is 52030174111. The next prime is 52030174127. The reversal of 52030174112 is 21147103025.

52030174112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32485015696 + 19545158416 = 180236^2 + 139804^2 .

It is not an unprimeable number, because it can be changed into a prime (52030174111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16589687 + ... + 16592822.

Almost surely, 252030174112 is an apocalyptic number.

It is an amenable number.

52030174112 is an abundant number, since it is smaller than the sum of its proper divisors (67128219298).

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

52030174112 is a wasteful number, since it uses less digits than its factorization.

52030174112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33182533 (or 33182518 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 52030174112 its reverse (21147103025), we get a palindrome (73177277137).

The spelling of 52030174112 in words is "fifty-two billion, thirty million, one hundred seventy-four thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 33182509 66365018 132730036 232277563 265460072 464555126 530920144 929110252 1061840288 1625942941 1858220504 3251885882 3716441008 6503771764 7432882016 13007543528 26015087056 52030174112