Base | Representation |
---|---|
bin | 11000001110111100… |
… | …00110000000000100 |
3 | 1020120201001020011112 |
4 | 30013132012000010 |
5 | 203121104400200 |
6 | 5550554224152 |
7 | 640256066333 |
oct | 140736060004 |
9 | 36521036145 |
10 | 13010231300 |
11 | 5576a33380 |
12 | 2631125058 |
13 | 12c4544921 |
14 | 8b5c6dd1a |
15 | 5122c3535 |
hex | 307786004 |
13010231300 has 72 divisors (see below), whose sum is σ = 30816694272. Its totient is φ = 4728240000.
The previous prime is 13010231279. The next prime is 13010231303. The reversal of 13010231300 is 313201031.
It is a super-2 number, since 2×130102313002 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13010231303) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3629309 + ... + 3632891.
Almost surely, 213010231300 is an apocalyptic number.
13010231300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13010231300 is an abundant number, since it is smaller than the sum of its proper divisors (17806462972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010231300 is a wasteful number, since it uses less digits than its factorization.
13010231300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6909 (or 6902 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13010231300 its reverse (313201031), we get a palindrome (13323432331).
The spelling of 13010231300 in words is "thirteen billion, ten million, two hundred thirty-one thousand, three hundred".
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