Base | Representation |
---|---|
bin | 11000111111111100… |
… | …01101100111101100 |
3 | 1021122100112220022110 |
4 | 30133332031213230 |
5 | 204441323214200 |
6 | 10055441044020 |
7 | 653410130025 |
oct | 143776154754 |
9 | 37570486273 |
10 | 13421304300 |
11 | 5767a81628 |
12 | 2726926610 |
13 | 135b7622a1 |
14 | 9146b7c4c |
15 | 538422b50 |
hex | 31ff8d9ec |
13421304300 has 72 divisors (see below), whose sum is σ = 40084989952. Its totient is φ = 3463560000.
The previous prime is 13421304271. The next prime is 13421304311. The reversal of 13421304300 is 340312431.
It is a super-2 number, since 2×134213043002 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 712276 + ... + 730875.
Almost surely, 213421304300 is an apocalyptic number.
13421304300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13421304300 is an abundant number, since it is smaller than the sum of its proper divisors (26663685652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13421304300 is a wasteful number, since it uses less digits than its factorization.
13421304300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1443199 (or 1443192 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13421304300 its reverse (340312431), we get a palindrome (13761616731).
The spelling of 13421304300 in words is "thirteen billion, four hundred twenty-one million, three hundred four thousand, three hundred".
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