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5213332331 = 103215323509
BaseRepresentation
bin1001101101011110…
…10010001101101011
3111110022210201111122
410312233102031223
541134103113311
62221151445455
7243122410424
oct46657221553
914408721448
105213332331
112235876819
121015b2688b
1365110343c
1437655464b
15207a460db
hex136bd236b

5213332331 has 8 divisors (see below), whose sum is σ = 5266616160. Its totient is φ = 5160100032.

The previous prime is 5213332297. The next prime is 5213332363. The reversal of 5213332331 is 1332333125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5213332331 - 210 = 5213331307 is a prime.

It is a super-2 number, since 2×52133323312 = 54357667986899787122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5213332331.

It is not an unprimeable number, because it can be changed into a prime (5213332381) 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 7 ways as a sum of consecutive naturals, for example, 210005 + ... + 233513.

It is an arithmetic number, because the mean of its divisors is an integer number (658327020).

Almost surely, 25213332331 is an apocalyptic number.

5213332331 is a deficient number, since it is larger than the sum of its proper divisors (53283829).

5213332331 is a wasteful number, since it uses less digits than its factorization.

5213332331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25765.

The product of its digits is 4860, while the sum is 26.

The square root of 5213332331 is about 72203.4094139605. The cubic root of 5213332331 is about 1733.9575863646.

Adding to 5213332331 its reverse (1332333125), we get a palindrome (6545665456).

The spelling of 5213332331 in words is "five billion, two hundred thirteen million, three hundred thirty-two thousand, three hundred thirty-one".

Divisors: 1 103 2153 23509 221759 2421427 50614877 5213332331