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5012202113 = 23217921831
BaseRepresentation
bin1001010101100000…
…00010001010000001
3110221022100020201022
410222300002022001
540231110431423
62145204515225
7235131005102
oct45260021201
913838306638
105012202113
1121422916a6
12b7a6abb15
1361b541889
1435795a3a9
151e5066dc8
hex12ac02281

5012202113 has 4 divisors (see below), whose sum is σ = 5230123968. Its totient is φ = 4794280260.

The previous prime is 5012202073. The next prime is 5012202121. The reversal of 5012202113 is 3112022105.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 5012202113 - 214 = 5012185729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5012202091 and 5012202100.

It is not an unprimeable number, because it can be changed into a prime (5012202313) 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, 108960893 + ... + 108960938.

It is an arithmetic number, because the mean of its divisors is an integer number (1307530992).

Almost surely, 25012202113 is an apocalyptic number.

It is an amenable number.

5012202113 is a deficient number, since it is larger than the sum of its proper divisors (217921855).

5012202113 is a wasteful number, since it uses less digits than its factorization.

5012202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217921854.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5012202113 is about 70796.9075101448. The cubic root of 5012202113 is about 1711.3658379637.

Adding to 5012202113 its reverse (3112022105), we get a palindrome (8124224218).

The spelling of 5012202113 in words is "five billion, twelve million, two hundred two thousand, one hundred thirteen".

Divisors: 1 23 217921831 5012202113