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5042505504 = 253182328813
BaseRepresentation
bin1001011001000111…
…01000011100100000
3111000102100211011010
410230203220130200
540311340134004
62152210220520
7235646406141
oct45443503440
914012324133
105042505504
1121583aa023
12b88884740
136248c198a
1435b9a7ac8
151e7a50a89
hex12c8e8720

5042505504 has 48 divisors (see below), whose sum is σ = 13244297472. Its totient is φ = 1679854848.

The previous prime is 5042505491. The next prime is 5042505509. The reversal of 5042505504 is 4055052405.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (5042505509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160602 + ... + 189414.

It is an arithmetic number, because the mean of its divisors is an integer number (275922864).

Almost surely, 25042505504 is an apocalyptic number.

It is an amenable number.

5042505504 is an abundant number, since it is smaller than the sum of its proper divisors (8201791968).

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

5042505504 is a wasteful number, since it uses less digits than its factorization.

5042505504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30649 (or 30641 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 5042505504 is about 71010.6013493760. The cubic root of 5042505504 is about 1714.8078395935.

Adding to 5042505504 its reverse (4055052405), we get a palindrome (9097557909).

The spelling of 5042505504 in words is "five billion, forty-two million, five hundred five thousand, five hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1823 3646 5469 7292 10938 14584 21876 28813 29168 43752 57626 58336 86439 87504 115252 172878 175008 230504 345756 461008 691512 922016 1383024 2766048 52526099 105052198 157578297 210104396 315156594 420208792 630313188 840417584 1260626376 1680835168 2521252752 5042505504