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5102232001 = 15732498293
BaseRepresentation
bin1001100000001110…
…11110000111000001
3111011120202020111121
410300013132013001
540422132411001
62202142312241
7240303153646
oct46007360701
914146666447
105102232001
112189093469
12ba4888681
136340a42b9
143658b3dcd
151ecdec6a1
hex1301de1c1

5102232001 has 4 divisors (see below), whose sum is σ = 5134730452. Its totient is φ = 5069733552.

The previous prime is 5102231993. The next prime is 5102232017. The reversal of 5102232001 is 1002322015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1002322015 = 5200464403.

It can be written as a sum of positive squares in 2 ways, for example, as 2340624400 + 2761607601 = 48380^2 + 52551^2 .

It is a cyclic number.

It is not a de Polignac number, because 5102232001 - 23 = 5102231993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5102232041) 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, 16248990 + ... + 16249303.

It is an arithmetic number, because the mean of its divisors is an integer number (1283682613).

Almost surely, 25102232001 is an apocalyptic number.

It is an amenable number.

5102232001 is a deficient number, since it is larger than the sum of its proper divisors (32498451).

5102232001 is a wasteful number, since it uses less digits than its factorization.

5102232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32498450.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5102232001 is about 71429.9097087488. The cubic root of 5102232001 is about 1721.5516916002.

Adding to 5102232001 its reverse (1002322015), we get a palindrome (6104554016).

The spelling of 5102232001 in words is "five billion, one hundred two million, two hundred thirty-two thousand, one".

Divisors: 1 157 32498293 5102232001