Base | Representation |
---|---|
bin | 1011110101111000011010… |
… | …0000000011011111011110 |
3 | 1201002201200021002112022020 |
4 | 2331132012200003133132 |
5 | 3201311034410032110 |
6 | 43405235552001010 |
7 | 2512454142352116 |
oct | 275360640033736 |
9 | 51081607075266 |
10 | 13020302424030 |
11 | 416a974309430 |
12 | 1563508b30166 |
13 | 735a69bcc285 |
14 | 330286552046 |
15 | 178a4bc3ed70 |
hex | bd7868037de |
13020302424030 has 64 divisors (see below), whose sum is σ = 36094784917248. Its totient is φ = 2970764188160.
The previous prime is 13020302423983. The next prime is 13020302424089. The reversal of 13020302424030 is 3042420302031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1160449152 + ... + 1160460371.
It is an arithmetic number, because the mean of its divisors is an integer number (563981014332).
Almost surely, 213020302424030 is an apocalyptic number.
13020302424030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13020302424030 is an abundant number, since it is smaller than the sum of its proper divisors (23074482493218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13020302424030 is a wasteful number, since it uses less digits than its factorization.
13020302424030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320909561.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 13020302424030 its reverse (3042420302031), we get a palindrome (16062722726061).
The spelling of 13020302424030 in words is "thirteen trillion, twenty billion, three hundred two million, four hundred twenty-four thousand, thirty".
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