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5030012671 = 19264737509
BaseRepresentation
bin1001010111100111…
…11110011011111111
3110222112212010012121
410223303332123333
540300140401141
62151042343411
7235435254655
oct45363763377
913875763177
105030012671
112151346a72
12b8465ab67
13622139578
1435a074dd5
151e68d41d1
hex12bcfe6ff

5030012671 has 4 divisors (see below), whose sum is σ = 5294750200. Its totient is φ = 4765275144.

The previous prime is 5030012597. The next prime is 5030012699. The reversal of 5030012671 is 1762100305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5030012671 - 225 = 4996458239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030012171) 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, 132368736 + ... + 132368773.

It is an arithmetic number, because the mean of its divisors is an integer number (1323687550).

Almost surely, 25030012671 is an apocalyptic number.

5030012671 is a deficient number, since it is larger than the sum of its proper divisors (264737529).

5030012671 is a wasteful number, since it uses less digits than its factorization.

5030012671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264737528.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 5030012671 is about 70922.5822358436. The cubic root of 5030012671 is about 1713.3905200985.

Adding to 5030012671 its reverse (1762100305), we get a palindrome (6792112976).

The spelling of 5030012671 in words is "five billion, thirty million, twelve thousand, six hundred seventy-one".

Divisors: 1 19 264737509 5030012671