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48224860 = 2252411243
BaseRepresentation
bin1011011111110…
…1101001011100
310100202002001221
42313331221130
544321143420
64441343124
71123622155
oct267755134
9110662057
1048224860
1125249062
1214197aa4
139cb6428
14659492c
154378caa
hex2dfda5c

48224860 has 12 divisors (see below), whose sum is σ = 101272248. Its totient is φ = 19289936.

The previous prime is 48224843. The next prime is 48224861. The reversal of 48224860 is 6842284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48224861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205602 + ... + 1205641.

It is an arithmetic number, because the mean of its divisors is an integer number (8439354).

Almost surely, 248224860 is an apocalyptic number.

It is an amenable number.

48224860 is an abundant number, since it is smaller than the sum of its proper divisors (53047388).

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

48224860 is a wasteful number, since it uses less digits than its factorization.

48224860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411252 (or 2411250 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 48224860 is about 6944.4121421471. The cubic root of 48224860 is about 363.9907315597.

Subtracting from 48224860 its product of nonzero digits (24576), we obtain a palindrome (48200284).

The spelling of 48224860 in words is "forty-eight million, two hundred twenty-four thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 2411243 4822486 9644972 12056215 24112430 48224860