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48754340 = 2252437717
BaseRepresentation
bin1011100111111…
…0111010100100
310101201222101022
42321332322210
544440114330
64500550312
71131255635
oct271767244
9111658338
1048754340
112557a948
12143b2398
13a14042b
14669188c
154430ae5
hex2e7eea4

48754340 has 12 divisors (see below), whose sum is σ = 102384156. Its totient is φ = 19501728.

The previous prime is 48754339. The next prime is 48754357. The reversal of 48754340 is 4345784.

It can be written as a sum of positive squares in 2 ways, for example, as 34975396 + 13778944 = 5914^2 + 3712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48754340.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218839 + ... + 1218878.

It is an arithmetic number, because the mean of its divisors is an integer number (8532013).

Almost surely, 248754340 is an apocalyptic number.

It is an amenable number.

48754340 is an abundant number, since it is smaller than the sum of its proper divisors (53629816).

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

48754340 is a wasteful number, since it uses less digits than its factorization.

48754340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437726 (or 2437724 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 48754340 is about 6982.4308088230. The cubic root of 48754340 is about 365.3180189500.

It can be divided in two parts, 48754 and 340, that added together give a palindrome (49094).

The spelling of 48754340 in words is "forty-eight million, seven hundred fifty-four thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 2437717 4875434 9750868 12188585 24377170 48754340