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5075053078 = 2171217122651
BaseRepresentation
bin1001011100111111…
…10010101000010110
3111002200121102000211
410232133302220112
540343203144303
62155332000034
7236523145054
oct45637625026
914080542024
105075053078
11217480a547
12b9776001a
1362b5793b4
1436203b1d4
151ea82e66d
hex12e7f2a16

5075053078 has 16 divisors (see below), whose sum is σ = 8067067344. Its totient is φ = 2386278400.

The previous prime is 5075053057. The next prime is 5075053079. The reversal of 5075053078 is 8703505705.

It is a self number, because there is not a number n which added to its sum of digits gives 5075053078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5075053079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19948 + ... + 102703.

It is an arithmetic number, because the mean of its divisors is an integer number (504191709).

Almost surely, 25075053078 is an apocalyptic number.

5075053078 is a deficient number, since it is larger than the sum of its proper divisors (2992014266).

5075053078 is a wasteful number, since it uses less digits than its factorization.

5075053078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123887.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 5075053078 is about 71239.4067774290. The cubic root of 5075053078 is about 1718.4894207570.

The spelling of 5075053078 in words is "five billion, seventy-five million, fifty-three thousand, seventy-eight".

Divisors: 1 2 17 34 1217 2434 20689 41378 122651 245302 2085067 4170134 149266267 298532534 2537526539 5075053078