Base | Representation |
---|---|
bin | 11011111100110010011110… |
… | …01011111010110101100001 |
3 | 22001121201222002122020001100 |
4 | 31332121033023322311201 |
5 | 31023444302443433101 |
6 | 334415221244025013 |
7 | 15642335231363424 |
oct | 1576311713726541 |
9 | 261551862566040 |
10 | 61462310530401 |
11 | 18647023a80110 |
12 | 6a87983532169 |
13 | 283ab428037a1 |
14 | 1126b126059bb |
15 | 718b98216e86 |
hex | 37e64f2fad61 |
61462310530401 has 24 divisors (see below), whose sum is σ = 101060558030016. Its totient is φ = 35630324943840.
The previous prime is 61462310530367. The next prime is 61462310530427. The reversal of 61462310530401 is 10403501326416.
61462310530401 is a `hidden beast` number, since 6 + 14 + 6 + 231 + 0 + 5 + 3 + 0 + 401 = 666.
It is not a de Polignac number, because 61462310530401 - 218 = 61462310268257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (61462310530471) 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, 13496332930 + ... + 13496337483.
It is an arithmetic number, because the mean of its divisors is an integer number (4210856584584).
Almost surely, 261462310530401 is an apocalyptic number.
It is an amenable number.
61462310530401 is a deficient number, since it is larger than the sum of its proper divisors (39598247499615).
61462310530401 is a wasteful number, since it uses less digits than its factorization.
61462310530401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26992670453 (or 26992670450 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
Adding to 61462310530401 its reverse (10403501326416), we get a palindrome (71865811856817).
The spelling of 61462310530401 in words is "sixty-one trillion, four hundred sixty-two billion, three hundred ten million, five hundred thirty thousand, four hundred one".
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