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5313211210 = 253117139391
BaseRepresentation
bin1001111001011000…
…10010101101001010
3111201021202002120101
410330230102231022
541340140224320
62235120320014
7245444356456
oct47454225512
914637662511
105313211210
11228719524a
12104347300a
13668a03a78
14385913666
152116c4c0a
hex13cb12b4a

5313211210 has 16 divisors (see below), whose sum is σ = 9872289792. Its totient is φ = 2056726800.

The previous prime is 5313211177. The next prime is 5313211223. The reversal of 5313211210 is 121123135.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8569386 + ... + 8570005.

It is an arithmetic number, because the mean of its divisors is an integer number (617018112).

Almost surely, 25313211210 is an apocalyptic number.

5313211210 is a deficient number, since it is larger than the sum of its proper divisors (4559078582).

5313211210 is a wasteful number, since it uses less digits than its factorization.

5313211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17139429.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5313211210 is about 72891.7773826376. Note that the first 3 decimals coincide. The cubic root of 5313211210 is about 1744.9608735545.

Adding to 5313211210 its reverse (121123135), we get a palindrome (5434334345).

The spelling of 5313211210 in words is "five billion, three hundred thirteen million, two hundred eleven thousand, two hundred ten".

Divisors: 1 2 5 10 31 62 155 310 17139391 34278782 85696955 171393910 531321121 1062642242 2656605605 5313211210