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50060740 = 2252503037
BaseRepresentation
bin1011111011110…
…1110111000100
310111012100102111
42332331313010
5100303420430
64544550404
71145336452
oct276756704
9114170374
1050060740
1126292414
1214922404
13a4a9c52
1469119d2
1545dcc2a
hex2fbddc4

50060740 has 12 divisors (see below), whose sum is σ = 105127596. Its totient is φ = 20024288.

The previous prime is 50060707. The next prime is 50060783. The reversal of 50060740 is 4706005.

It can be written as a sum of positive squares in 2 ways, for example, as 24840256 + 25220484 = 4984^2 + 5022^2 .

It is an unprimeable number.

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, 1251499 + ... + 1251538.

It is an arithmetic number, because the mean of its divisors is an integer number (8760633).

Almost surely, 250060740 is an apocalyptic number.

It is an amenable number.

50060740 is an abundant number, since it is smaller than the sum of its proper divisors (55066856).

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

50060740 is a wasteful number, since it uses less digits than its factorization.

50060740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503046 (or 2503044 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 50060740 is about 7075.3614748647. The cubic root of 50060740 is about 368.5522682128.

Adding to 50060740 its reverse (4706005), we get a palindrome (54766745).

The spelling of 50060740 in words is "fifty million, sixty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 2503037 5006074 10012148 12515185 25030370 50060740