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5180832213 = 31726944071
BaseRepresentation
bin1001101001100110…
…10011100111010101
3111101001122112201120
410310303103213111
541102243112323
62214031114153
7242246230044
oct46463234725
914331575646
105180832213
112219498a17
121007072959
136474644bb
143720d455b
15204c765e3
hex134cd39d5

5180832213 has 4 divisors (see below), whose sum is σ = 6907776288. Its totient is φ = 3453888140.

The previous prime is 5180832199. The next prime is 5180832227. The reversal of 5180832213 is 3122380815.

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 an interprime number because it is at equal distance from previous prime (5180832199) and next prime (5180832227).

It is a cyclic number.

It is not a de Polignac number, because 5180832213 - 213 = 5180824021 is a prime.

It is a super-3 number, since 3×51808322133 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180832233) 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, 863472033 + ... + 863472038.

It is an arithmetic number, because the mean of its divisors is an integer number (1726944072).

Almost surely, 25180832213 is an apocalyptic number.

It is an amenable number.

5180832213 is a deficient number, since it is larger than the sum of its proper divisors (1726944075).

5180832213 is a wasteful number, since it uses less digits than its factorization.

5180832213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726944074.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 5180832213 is about 71977.9981174803. The cubic root of 5180832213 is about 1730.3468863471.

The spelling of 5180832213 in words is "five billion, one hundred eighty million, eight hundred thirty-two thousand, two hundred thirteen".

Divisors: 1 3 1726944071 5180832213