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5040146171 = 19326114747
BaseRepresentation
bin1001011000110101…
…01000011011111011
3111000020220221202102
410230122220123323
540310234134141
62152043454015
7235620351464
oct45432503373
914006827672
105040146171
112157038465
12b87b2730b
13624276b18
1435b551d6b
151e773699b
hex12c6a86fb

5040146171 has 4 divisors (see below), whose sum is σ = 5066261112. Its totient is φ = 5014031232.

The previous prime is 5040146123. The next prime is 5040146173. The reversal of 5040146171 is 1716410405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1716410405 = 5343282081.

It is a cyclic number.

It is not a de Polignac number, because 5040146171 - 26 = 5040146107 is a prime.

It is a super-2 number, since 2×50401461712 = 50806146850091922482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5040146173) 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, 13057181 + ... + 13057566.

It is an arithmetic number, because the mean of its divisors is an integer number (1266565278).

Almost surely, 25040146171 is an apocalyptic number.

5040146171 is a deficient number, since it is larger than the sum of its proper divisors (26114941).

5040146171 is a wasteful number, since it uses less digits than its factorization.

5040146171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26114940.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 5040146171 is about 70993.9868650860. The cubic root of 5040146171 is about 1714.5403512796.

Adding to 5040146171 its reverse (1716410405), we get a palindrome (6756556576).

The spelling of 5040146171 in words is "five billion, forty million, one hundred forty-six thousand, one hundred seventy-one".

Divisors: 1 193 26114747 5040146171