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5213115301 = 23226657187
BaseRepresentation
bin1001101101011100…
…11101001110100101
3111110022101200210111
410312232131032211
541134024142201
62221143053021
7243120514612
oct46656351645
914408350714
105213115301
112235738759
121015a41171
13651058714
143764d9509
15207a01b51
hex136b9d3a5

5213115301 has 4 divisors (see below), whose sum is σ = 5439772512. Its totient is φ = 4986458092.

The previous prime is 5213115269. The next prime is 5213115307. The reversal of 5213115301 is 1035113125.

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 5213115301 - 25 = 5213115269 is a prime.

It is a super-2 number, since 2×52131153012 = 54353142283040641202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213115307) 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, 113328571 + ... + 113328616.

It is an arithmetic number, because the mean of its divisors is an integer number (1359943128).

Almost surely, 25213115301 is an apocalyptic number.

It is an amenable number.

5213115301 is a deficient number, since it is larger than the sum of its proper divisors (226657211).

5213115301 is a wasteful number, since it uses less digits than its factorization.

5213115301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226657210.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 5213115301 is about 72201.9064914494. The cubic root of 5213115301 is about 1733.9335245929.

Adding to 5213115301 its reverse (1035113125), we get a palindrome (6248228426).

The spelling of 5213115301 in words is "five billion, two hundred thirteen million, one hundred fifteen thousand, three hundred one".

Divisors: 1 23 226657187 5213115301