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48380200 = 23521121991
BaseRepresentation
bin1011100010001…
…1100100101000
310101000222011021
42320203210220
544341131300
64444542224
71125140101
oct270434450
9111028137
1048380200
1125344840
1214251974
13a03c04b
1465d53a8
1543a9d1a
hex2e23928

48380200 has 48 divisors (see below), whose sum is σ = 122715360. Its totient is φ = 17592000.

The previous prime is 48380197. The next prime is 48380209. The reversal of 48380200 is 208384.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (48380209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8796 + ... + 13195.

It is an arithmetic number, because the mean of its divisors is an integer number (2556570).

Almost surely, 248380200 is an apocalyptic number.

48380200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48380200 is an abundant number, since it is smaller than the sum of its proper divisors (74335160).

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

48380200 is a wasteful number, since it uses less digits than its factorization.

48380200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22018 (or 22009 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 48380200 is about 6955.5876818569. The cubic root of 48380200 is about 364.3811368266.

Adding to 48380200 its reverse (208384), we get a palindrome (48588584).

The spelling of 48380200 in words is "forty-eight million, three hundred eighty thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 21991 43982 87964 109955 175928 219910 241901 439820 483802 549775 879640 967604 1099550 1209505 1935208 2199100 2419010 4398200 4838020 6047525 9676040 12095050 24190100 48380200