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13030215202 = 219134110511
BaseRepresentation
bin11000010001010100…
…10100111000100010
31020122002122111221001
430020222110320202
5203141213341302
65552550422214
7640621000414
oct141052247042
936562574831
1013030215202
1155872425a4
12263796196a
1312c8720914
148b87929b4
15513e1e787
hex308a94e22

13030215202 has 8 divisors (see below), whose sum is σ = 19647654912. Its totient is φ = 6480996900.

The previous prime is 13030215193. The next prime is 13030215221. The reversal of 13030215202 is 20251203031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13030215202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17054874 + ... + 17055637.

It is an arithmetic number, because the mean of its divisors is an integer number (2455956864).

Almost surely, 213030215202 is an apocalyptic number.

13030215202 is a deficient number, since it is larger than the sum of its proper divisors (6617439710).

13030215202 is a wasteful number, since it uses less digits than its factorization.

13030215202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34110704.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 13030215202 its reverse (20251203031), we get a palindrome (33281418233).

The spelling of 13030215202 in words is "thirteen billion, thirty million, two hundred fifteen thousand, two hundred two".

Divisors: 1 2 191 382 34110511 68221022 6515107601 13030215202