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513214142202513 = 32232479295372959
BaseRepresentation
bin111010010110000111111101…
…0101000111100001010010001
32111022010210101222102011221200
41310230033322220330022101
51014232000030400440023
65015303153324541413
7213046332605424363
oct16454177250741221
92438123358364850
10513214142202513
11139586993898834
12496884099b1869
1319049b69578b2b
1490a39a8894d33
153e4ed26d7b743
hex1d2c3faa3c291

513214142202513 has 12 divisors (see below), whose sum is σ = 773540156363520. Its totient is φ = 327266989230456.

The previous prime is 513214142202481. The next prime is 513214142202527. The reversal of 513214142202513 is 315202241412315.

513214142202513 is a `hidden beast` number, since 5 + 1 + 3 + 2 + 1 + 414 + 220 + 2 + 5 + 13 = 666.

It is not a de Polignac number, because 513214142202513 - 25 = 513214142202481 is a prime.

It is a super-2 number, since 2×5132141422025132 (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (513214142222513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1239647686273 + ... + 1239647686686.

It is an arithmetic number, because the mean of its divisors is an integer number (64461679696960).

Almost surely, 2513214142202513 is an apocalyptic number.

It is an amenable number.

513214142202513 is a deficient number, since it is larger than the sum of its proper divisors (260326014161007).

513214142202513 is a wasteful number, since it uses less digits than its factorization.

513214142202513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479295372988 (or 2479295372985 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 513214142202513 its reverse (315202241412315), we get a palindrome (828416383614828).

The spelling of 513214142202513 in words is "five hundred thirteen trillion, two hundred fourteen billion, one hundred forty-two million, two hundred two thousand, five hundred thirteen".

Divisors: 1 3 9 23 69 207 2479295372959 7437886118877 22313658356631 57023793578057 171071380734171 513214142202513