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13003004211 = 38101535037
BaseRepresentation
bin11000001110000101…
…00001100100110011
31020120012110001110120
430013002201210303
5203112232113321
65550135301323
7640140466161
oct140702414463
936505401416
1013003004211
11557294757a
12262a81a843
1312c2bb4242
148b4d0c231
15511846ec6
hex3070a1933

13003004211 has 8 divisors (see below), whose sum is σ = 17339511504. Its totient is φ = 8667583200.

The previous prime is 13003004171. The next prime is 13003004257. The reversal of 13003004211 is 11240030031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13003004211 - 27 = 13003004083 is a prime.

It is a super-2 number, since 2×130030042112 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13003004291) 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, 243216 + ... + 291821.

It is an arithmetic number, because the mean of its divisors is an integer number (2167438938).

Almost surely, 213003004211 is an apocalyptic number.

13003004211 is a deficient number, since it is larger than the sum of its proper divisors (4336507293).

13003004211 is an equidigital number, since it uses as much as digits as its factorization.

13003004211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543141.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13003004211 its reverse (11240030031), we get a palindrome (24243034242).

The spelling of 13003004211 in words is "thirteen billion, three million, four thousand, two hundred eleven".

Divisors: 1 3 8101 24303 535037 1605111 4334334737 13003004211