Search a number
-
+
48034128 = 24319311699
BaseRepresentation
bin1011011100111…
…1000101010000
310100101101102210
42313033011100
544244043003
64433312120
71122166122
oct267170520
9110341383
1048034128
112512882a
1214105640
139c4a67c
146545212
15433c503
hex2dcf150

48034128 has 80 divisors (see below), whose sum is σ = 134912000. Its totient is φ = 14670720.

The previous prime is 48034099. The next prime is 48034193. The reversal of 48034128 is 82143084.

48034128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 48034095 and 48034104.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 27423 + ... + 29121.

It is an arithmetic number, because the mean of its divisors is an integer number (1686400).

Almost surely, 248034128 is an apocalyptic number.

48034128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48034128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67456000).

48034128 is an abundant number, since it is smaller than the sum of its proper divisors (86877872).

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

48034128 is a wasteful number, since it uses less digits than its factorization.

48034128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760 (or 1754 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 48034128 is about 6930.6657688854. The cubic root of 48034128 is about 363.5102296774.

The spelling of 48034128 in words is "forty-eight million, thirty-four thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 31 38 48 57 62 76 93 114 124 152 186 228 248 304 372 456 496 589 744 912 1178 1488 1699 1767 2356 3398 3534 4712 5097 6796 7068 9424 10194 13592 14136 20388 27184 28272 32281 40776 52669 64562 81552 96843 105338 129124 158007 193686 210676 258248 316014 387372 421352 516496 632028 774744 842704 1000711 1264056 1549488 2001422 2528112 3002133 4002844 6004266 8005688 12008532 16011376 24017064 48034128