Base | Representation |
---|---|
bin | 11000100110110000… |
… | …01010011001000011 |
3 | 1021002121221200102210 |
4 | 30103120022121003 |
5 | 204023230044021 |
6 | 10022452113203 |
7 | 645233113212 |
oct | 142330123103 |
9 | 37077850383 |
10 | 13210003011 |
11 | 566977a867 |
12 | 2688005803 |
13 | 1326a4c03a |
14 | 8d45d3079 |
15 | 524ad4e76 |
hex | 31360a643 |
13210003011 has 16 divisors (see below), whose sum is σ = 18382650624. Its totient is φ = 8422158624.
The previous prime is 13210003003. The next prime is 13210003021. The reversal of 13210003011 is 11030001231.
It is not a de Polignac number, because 13210003011 - 23 = 13210003003 is a prime.
It is a super-2 number, since 2×132100030112 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13210003021) 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, 420720 + ... + 451026.
It is an arithmetic number, because the mean of its divisors is an integer number (1148915664).
Almost surely, 213210003011 is an apocalyptic number.
13210003011 is a deficient number, since it is larger than the sum of its proper divisors (5172647613).
13210003011 is a wasteful number, since it uses less digits than its factorization.
13210003011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36650.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 13210003011 its reverse (11030001231), we get a palindrome (24240004242).
The spelling of 13210003011 in words is "thirteen billion, two hundred ten million, three thousand, eleven".
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