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48247360 = 2657217181
BaseRepresentation
bin1011100000001…
…1001001000000
310100210012221021
42320003021000
544322403420
64442035224
71124044600
oct270031100
9110705837
1048247360
1125263a57
12141a8b14
139cc3745
14659cc00
1543807aa
hex2e03240

48247360 has 168 divisors, whose sum is σ = 142289784. Its totient is φ = 15482880.

The previous prime is 48247357. The next prime is 48247361. The reversal of 48247360 is 6374284.

It can be written as a sum of positive squares in 4 ways, for example, as 802816 + 47444544 = 896^2 + 6888^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (48247361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266470 + ... + 266650.

It is an arithmetic number, because the mean of its divisors is an integer number (846963).

Almost surely, 248247360 is an apocalyptic number.

48247360 is a gapful number since it is divisible by the number (40) 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 48247360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71144892).

48247360 is an abundant number, since it is smaller than the sum of its proper divisors (94042424).

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

48247360 is a wasteful number, since it uses less digits than its factorization.

48247360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 48247360 is about 6946.0319607672. The cubic root of 48247360 is about 364.0473311233.

The spelling of 48247360 in words is "forty-eight million, two hundred forty-seven thousand, three hundred sixty".