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5212010513 = 375314391847
BaseRepresentation
bin1001101101010100…
…01111100000010001
3111110020022120022102
410312222033200101
541133233314023
62221103250145
7243105233633
oct46652174021
914406276272
105212010513
112235053706
1210155a9955
13650a5c8b8
143762cca53
15207884628
hex136a8f811

5212010513 has 16 divisors (see below), whose sum is σ = 5460618240. Its totient is φ = 4969313856.

The previous prime is 5212010477. The next prime is 5212010533. The reversal of 5212010513 is 3150102125.

It is a happy number.

5212010513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5212010513 - 26 = 5212010449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5212010533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2820956 + ... + 2822802.

It is an arithmetic number, because the mean of its divisors is an integer number (341288640).

Almost surely, 25212010513 is an apocalyptic number.

5212010513 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5212010513 is a deficient number, since it is larger than the sum of its proper divisors (248607727).

5212010513 is a wasteful number, since it uses less digits than its factorization.

5212010513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5212010513 is about 72194.2554016592. The cubic root of 5212010513 is about 1733.8110281470.

Adding to 5212010513 its reverse (3150102125), we get a palindrome (8362112638).

The spelling of 5212010513 in words is "five billion, two hundred twelve million, ten thousand, five hundred thirteen".

Divisors: 1 37 53 1439 1847 1961 53243 68339 76267 97891 2657833 2821879 3621967 98339821 140865149 5212010513