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3103300013 = 112113833491
BaseRepresentation
bin1011100011111000…
…1001100110101101
322000021101222022112
42320332021212231
522323421100023
61231534253405
7136621420622
oct27076114655
98007358275
103103300013
111352806260
12727357265
133a5c120c8
14216216349
1513269b478
hexb8f899ad

3103300013 has 16 divisors (see below), whose sum is σ = 3411320832. Its totient is φ = 2799678000.

The previous prime is 3103299989. The next prime is 3103300027. The reversal of 3103300013 is 3100033013.

It is a cyclic number.

It is not a de Polignac number, because 3103300013 - 212 = 3103295917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103300073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887198 + ... + 890688.

It is an arithmetic number, because the mean of its divisors is an integer number (213207552).

Almost surely, 23103300013 is an apocalyptic number.

It is an amenable number.

3103300013 is a deficient number, since it is larger than the sum of its proper divisors (308020819).

3103300013 is a wasteful number, since it uses less digits than its factorization.

3103300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 3103300013 is about 55707.2707373104. The cubic root of 3103300013 is about 1458.6169446107.

Adding to 3103300013 its reverse (3100033013), we get a palindrome (6203333026).

It can be divided in two parts, 31033000 and 13, that added together give a palindrome (31033013).

The spelling of 3103300013 in words is "three billion, one hundred three million, three hundred thousand, thirteen".

Divisors: 1 11 211 383 2321 3491 4213 38401 80813 736601 888943 1337053 8102611 14707583 282118183 3103300013