Search a number
-
+
48001872 = 2431000039
BaseRepresentation
bin1011011100011…
…1001101010000
310100022202012010
42313013031100
544242024442
64432502520
71122003102
oct267071520
9110282163
1048001872
1125106576
12140aaa40
139c38a99
146537572
154332b9c
hex2dc7350

48001872 has 20 divisors (see below), whose sum is σ = 124004960. Its totient is φ = 16000608.

The previous prime is 48001871. The next prime is 48001903. The reversal of 48001872 is 27810084.

48001872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

48001872 is a modest number, since divided by 1872 gives 48 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48001871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499972 + ... + 500067.

It is an arithmetic number, because the mean of its divisors is an integer number (6200248).

Almost surely, 248001872 is an apocalyptic number.

It is an amenable number.

48001872 is an abundant number, since it is smaller than the sum of its proper divisors (76003088).

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

48001872 is a wasteful number, since it uses less digits than its factorization.

48001872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000050 (or 1000044 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 48001872 is about 6928.3383289213. The cubic root of 48001872 is about 363.4288430186.

The spelling of 48001872 in words is "forty-eight million, one thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 1000039 2000078 3000117 4000156 6000234 8000312 12000468 16000624 24000936 48001872