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5100117001 = 7728588143
BaseRepresentation
bin1001011111111110…
…11001110000001001
3111011102202210021021
410233333121300021
540421112221001
62202025112441
7240246164530
oct45777316011
914142683237
105100117001
112187979431
12ba4028721
13633813715
143654c3317
151ecb30ba1
hex12ffd9c09

5100117001 has 4 divisors (see below), whose sum is σ = 5828705152. Its totient is φ = 4371528852.

The previous prime is 5100116893. The next prime is 5100117017. The reversal of 5100117001 is 1007110015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1007110015 = 5201422003.

It is a cyclic number.

It is not a de Polignac number, because 5100117001 - 229 = 4563246089 is a prime.

It is a super-2 number, since 2×51001170012 = 52022386847778468002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5100117031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364294065 + ... + 364294078.

It is an arithmetic number, because the mean of its divisors is an integer number (1457176288).

Almost surely, 25100117001 is an apocalyptic number.

It is an amenable number.

5100117001 is a deficient number, since it is larger than the sum of its proper divisors (728588151).

5100117001 is an equidigital number, since it uses as much as digits as its factorization.

5100117001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728588150.

The product of its (nonzero) digits is 35, while the sum is 16.

The square root of 5100117001 is about 71415.1034515809. The cubic root of 5100117001 is about 1721.3137836253.

Adding to 5100117001 its reverse (1007110015), we get a palindrome (6107227016).

It can be divided in two parts, 5 and 100117001, that multiplied together give a palindrome (500585005).

The spelling of 5100117001 in words is "five billion, one hundred million, one hundred seventeen thousand, one".

Divisors: 1 7 728588143 5100117001