Search a number
-
+
48484068 = 22317271877
BaseRepresentation
bin1011100011110…
…0111011100100
310101020020122020
42320330323210
544402442233
64451103140
71126051653
oct270747344
9111206566
1048484068
1125405886
12142a1ab0
13a0773c9
14662119a
1543ca9b3
hex2e3cee4

48484068 has 48 divisors (see below), whose sum is σ = 120363264. Its totient is φ = 15137280.

The previous prime is 48484061. The next prime is 48484133. The reversal of 48484068 is 86048484.

It is not an unprimeable number, because it can be changed into a prime (48484061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54846 + ... + 55722.

It is an arithmetic number, because the mean of its divisors is an integer number (2507568).

Almost surely, 248484068 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 48484068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60181632).

48484068 is an abundant number, since it is smaller than the sum of its proper divisors (71879196).

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

48484068 is a wasteful number, since it uses less digits than its factorization.

48484068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172 (or 1170 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The square root of 48484068 is about 6963.0501937010. The cubic root of 48484068 is about 364.6417151009.

The spelling of 48484068 in words is "forty-eight million, four hundred eighty-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 271 542 813 877 1084 1626 1754 2631 3252 3508 4607 5262 9214 10524 13821 14909 18428 27642 29818 44727 55284 59636 89454 178908 237667 475334 713001 950668 1426002 2852004 4040339 8080678 12121017 16161356 24242034 48484068