Base | Representation |
---|---|
bin | 1011110101111100001000… |
… | …0010001010001111001100 |
3 | 1201002211020212111122012200 |
4 | 2331133002002022033030 |
5 | 3201320111103022200 |
6 | 43405523031401500 |
7 | 2512520661110442 |
oct | 275370202121714 |
9 | 51084225448180 |
10 | 13021301220300 |
11 | 417033708a89a |
12 | 1563747523290 |
13 | 735b98b07599 |
14 | 33033d068b92 |
15 | 178aa9784800 |
hex | bd7c208a3cc |
13021301220300 has 54 divisors (see below), whose sum is σ = 40814545272228. Its totient is φ = 3472346991840.
The previous prime is 13021301220271. The next prime is 13021301220307. The reversal of 13021301220300 is 302210312031.
13021301220300 is a `hidden beast` number, since 1 + 30 + 213 + 0 + 122 + 0 + 300 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (13021301220307) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7234055334 + ... + 7234057133.
Almost surely, 213021301220300 is an apocalyptic number.
13021301220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13021301220300 is an abundant number, since it is smaller than the sum of its proper divisors (27793244051928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13021301220300 is a wasteful number, since it uses less digits than its factorization.
13021301220300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14468112487 (or 14468112477 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13021301220300 its reverse (302210312031), we get a palindrome (13323511532331).
The spelling of 13021301220300 in words is "thirteen trillion, twenty-one billion, three hundred one million, two hundred twenty thousand, three hundred".
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