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5022504642 = 237128141957
BaseRepresentation
bin1001010110101110…
…10101011011000010
3110222000201200010110
410223113111123002
540241230122032
62150213412150
7235314404451
oct45327253302
913860650113
105022504642
112148089091
12b8203a056
1362070b04c
1435907cb98
151e5dee7cc
hex12b5d56c2

5022504642 has 32 divisors (see below), whose sum is σ = 10222982784. Its totient is φ = 1644675200.

The previous prime is 5022504611. The next prime is 5022504661. The reversal of 5022504642 is 2464052205.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 98728 + ... + 140684.

It is an arithmetic number, because the mean of its divisors is an integer number (319468212).

Almost surely, 25022504642 is an apocalyptic number.

5022504642 is an abundant number, since it is smaller than the sum of its proper divisors (5200478142).

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

5022504642 is a wasteful number, since it uses less digits than its factorization.

5022504642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42314.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5022504642 is about 70869.6313098918. The cubic root of 5022504642 is about 1712.5376003395.

Adding to 5022504642 its reverse (2464052205), we get a palindrome (7486556847).

The spelling of 5022504642 in words is "five billion, twenty-two million, five hundred four thousand, six hundred forty-two".

Divisors: 1 2 3 6 71 142 213 281 426 562 843 1686 19951 39902 41957 59853 83914 119706 125871 251742 2978947 5957894 8936841 11789917 17873682 23579834 35369751 70739502 837084107 1674168214 2511252321 5022504642