Base | Representation |
---|---|
bin | 10010111010101111110… |
… | …101010110010101010101 |
3 | 11121021121100000202212220 |
4 | 102322233311112111111 |
5 | 132244430202340201 |
6 | 2433120421132553 |
7 | 162631646463522 |
oct | 22725765262525 |
9 | 4537540022786 |
10 | 1300030121301 |
11 | 46138112582a |
12 | 18bb5555a159 |
13 | 957914126b2 |
14 | 46cc958a149 |
15 | 23c3b8c5036 |
hex | 12eafd56555 |
1300030121301 has 8 divisors (see below), whose sum is σ = 1733545173600. Its totient is φ = 866600908272.
The previous prime is 1300030121287. The next prime is 1300030121303. The reversal of 1300030121301 is 1031210300031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1300030121301 - 217 = 1300029990229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300030121303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21424470 + ... + 21485063.
It is an arithmetic number, because the mean of its divisors is an integer number (216693146700).
Almost surely, 21300030121301 is an apocalyptic number.
It is an amenable number.
1300030121301 is a deficient number, since it is larger than the sum of its proper divisors (433515052299).
1300030121301 is a wasteful number, since it uses less digits than its factorization.
1300030121301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42919635.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 1300030121301 its reverse (1031210300031), we get a palindrome (2331240421332).
The spelling of 1300030121301 in words is "one trillion, three hundred billion, thirty million, one hundred twenty-one thousand, three hundred one".
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