Search a number
-
+
13030312201 = 172143357671
BaseRepresentation
bin11000010001010101…
…01100100100001001
31020122002211102222121
430020222230210021
5203141224442301
65552552451241
7640621553254
oct141052544411
936562742877
1013030312201
1155872a9465
1226379a9b21
1312c8755b0a
148b87ba09b
15513e3d3a1
hex308aac909

13030312201 has 8 divisors (see below), whose sum is σ = 13803277824. Its totient is φ = 12258066240.

The previous prime is 13030312187. The next prime is 13030312223. The reversal of 13030312201 is 10221303031.

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

It is not a de Polignac number, because 13030312201 - 215 = 13030279433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030312261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 142405 + ... + 215266.

It is an arithmetic number, because the mean of its divisors is an integer number (1725409728).

Almost surely, 213030312201 is an apocalyptic number.

It is an amenable number.

13030312201 is a deficient number, since it is larger than the sum of its proper divisors (772965623).

13030312201 is a wasteful number, since it uses less digits than its factorization.

13030312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359831.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13030312201 its reverse (10221303031), we get a palindrome (23251615232).

The spelling of 13030312201 in words is "thirteen billion, thirty million, three hundred twelve thousand, two hundred one".

Divisors: 1 17 2143 36431 357671 6080407 766488953 13030312201