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13000300003 = 292609171823
BaseRepresentation
bin11000001101110000…
…01101010111100011
31020120000100122222201
430012320031113203
5203111034100003
65550001314031
7640105504165
oct140670152743
936500318881
1013000300003
11557136a899
122629935917
1312c2478412
148b4806935
155114b0b1d
hex306e0d5e3

13000300003 has 8 divisors (see below), whose sum is σ = 13453819200. Its totient is φ = 12547129728.

The previous prime is 13000299989. The next prime is 13000300013. The reversal of 13000300003 is 30000300031.

It is a happy number.

13000300003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13000300003 - 233 = 4410365411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13000300013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10251 + ... + 161572.

It is an arithmetic number, because the mean of its divisors is an integer number (1681727400).

Almost surely, 213000300003 is an apocalyptic number.

13000300003 is a deficient number, since it is larger than the sum of its proper divisors (453519197).

13000300003 is a wasteful number, since it uses less digits than its factorization.

13000300003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174461.

The product of its (nonzero) digits is 27, while the sum is 10.

Adding to 13000300003 its reverse (30000300031), we get a palindrome (43000600034).

The spelling of 13000300003 in words is "thirteen billion, three hundred thousand, three".

Divisors: 1 29 2609 75661 171823 4982867 448286207 13000300003