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5075304071 = 47107985193
BaseRepresentation
bin1001011101000001…
…01111111010000111
3111002201002011022212
410232200233322013
540343234212241
62155341214035
7236525241605
oct45640577207
914081064285
105075304071
112174971082
12b9786131b
1362b636706
143620a4875
151ea87dbeb
hex12e82fe87

5075304071 has 4 divisors (see below), whose sum is σ = 5183289312. Its totient is φ = 4967318832.

The previous prime is 5075304067. The next prime is 5075304089. The reversal of 5075304071 is 1704035705.

5075304071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1704035705 = 5340807141.

It is a cyclic number.

It is not a de Polignac number, because 5075304071 - 22 = 5075304067 is a prime.

It is a super-2 number, since 2×50753040712 = 51517422826218346082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5075304271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53992550 + ... + 53992643.

It is an arithmetic number, because the mean of its divisors is an integer number (1295822328).

Almost surely, 25075304071 is an apocalyptic number.

5075304071 is a deficient number, since it is larger than the sum of its proper divisors (107985241).

5075304071 is a wasteful number, since it uses less digits than its factorization.

5075304071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107985240.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 5075304071 is about 71241.1683719463. The cubic root of 5075304071 is about 1718.5177502936.

Adding to 5075304071 its reverse (1704035705), we get a palindrome (6779339776).

The spelling of 5075304071 in words is "five billion, seventy-five million, three hundred four thousand, seventy-one".

Divisors: 1 47 107985193 5075304071