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212000130413 = 4346310648457
BaseRepresentation
bin1100010101110000110…
…0010100010101101101
3202021012122122110201222
43011130030110111231
511433134013133123
6241220322313125
721213363242651
oct3053414242555
9667178573658
10212000130413
11819aa601855
12351064b87a5
1316cb74cb166
14a391b34a61
1557abc1d6c8
hex315c31456d

212000130413 has 8 divisors (see below), whose sum is σ = 217398918528. Its totient is φ = 206622640224.

The previous prime is 212000130403. The next prime is 212000130467. The reversal of 212000130413 is 314031000212.

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 212000130413 - 28 = 212000130157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212000130391 and 212000130400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000130403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5304320 + ... + 5344137.

It is an arithmetic number, because the mean of its divisors is an integer number (27174864816).

Almost surely, 2212000130413 is an apocalyptic number.

It is an amenable number.

212000130413 is a deficient number, since it is larger than the sum of its proper divisors (5398788115).

212000130413 is a wasteful number, since it uses less digits than its factorization.

212000130413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648963.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212000130413 its reverse (314031000212), we get a palindrome (526031130625).

The spelling of 212000130413 in words is "two hundred twelve billion, one hundred thirty thousand, four hundred thirteen".

Divisors: 1 43 463 19909 10648457 457883651 4930235591 212000130413