Base | Representation |
---|---|
bin | 1011110110011100111010… |
… | …0011110011010001011000 |
3 | 1201010122222011102000120000 |
4 | 2331213032203303101120 |
5 | 3201441121413102222 |
6 | 43413540151533000 |
7 | 2513252025416415 |
oct | 275471643632130 |
9 | 51118864360500 |
10 | 13030101300312 |
11 | 4174042543198 |
12 | 15653a268a160 |
13 | 73696c02ab15 |
14 | 330935abd10c |
15 | 178e221209ac |
hex | bd9ce8f3458 |
13030101300312 has 80 divisors (see below), whose sum is σ = 36507892815240. Its totient is φ = 4341993237504.
The previous prime is 13030101300311. The next prime is 13030101300329. The reversal of 13030101300312 is 21300310103031.
It is a happy number.
13030101300312 is a `hidden beast` number, since 1 + 30 + 301 + 0 + 1 + 300 + 31 + 2 = 666.
It is a super-2 number, since 2×130301013003122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030101300311) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1129033 + ... + 5228280.
Almost surely, 213030101300312 is an apocalyptic number.
13030101300312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13030101300312 is an abundant number, since it is smaller than the sum of its proper divisors (23477791514928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030101300312 is a wasteful number, since it uses less digits than its factorization.
13030101300312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6360494 (or 6360481 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 13030101300312 its reverse (21300310103031), we get a palindrome (34330411403343).
The spelling of 13030101300312 in words is "thirteen trillion, thirty billion, one hundred one million, three hundred thousand, three hundred twelve".
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