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5212130011 = 111727872353
BaseRepresentation
bin1001101101010101…
…01100101011011011
3111110020112122020021
410312222230223123
541133301130021
62221110011311
7243106242214
oct46652545333
914406478207
105212130011
112235125470
121015646b37
13650aa20ca
1437632040b
152078a9c41
hex136aacadb

5212130011 has 8 divisors (see below), whose sum is σ = 6020428464. Its totient is φ = 4459576320.

The previous prime is 5212129927. The next prime is 5212130017. The reversal of 5212130011 is 1100312125.

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 5212130011 - 27 = 5212129883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5212130017) 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, 13935990 + ... + 13936363.

It is an arithmetic number, because the mean of its divisors is an integer number (752553558).

Almost surely, 25212130011 is an apocalyptic number.

5212130011 is a deficient number, since it is larger than the sum of its proper divisors (808298453).

5212130011 is a wasteful number, since it uses less digits than its factorization.

5212130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27872381.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 5212130011 is about 72195.0830112411. The cubic root of 5212130011 is about 1733.8242786554.

Adding to 5212130011 its reverse (1100312125), we get a palindrome (6312442136).

The spelling of 5212130011 in words is "five billion, two hundred twelve million, one hundred thirty thousand, eleven".

Divisors: 1 11 17 187 27872353 306595883 473830001 5212130011