Base | Representation |
---|---|
bin | 10110000001011110111… |
… | …011011101100100011000 |
3 | 12100200101220212101120110 |
4 | 112001132323131210120 |
5 | 144243441302242404 |
6 | 3115131151124320 |
7 | 214224662246265 |
oct | 26013673354430 |
9 | 5320356771513 |
10 | 1513421134104 |
11 | 533924859060 |
12 | 2053898136a0 |
13 | ac93ab19289 |
14 | 5336dcdc26c |
15 | 2957a786b89 |
hex | 1605eedd918 |
1513421134104 has 256 divisors, whose sum is σ = 4391705640960. Its totient is φ = 430319232000.
The previous prime is 1513421134087. The next prime is 1513421134123. The reversal of 1513421134104 is 4014311243151.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48196249 + ... + 48227639.
It is an arithmetic number, because the mean of its divisors is an integer number (17155100160).
Almost surely, 21513421134104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1513421134104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2195852820480).
1513421134104 is an abundant number, since it is smaller than the sum of its proper divisors (2878284506856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1513421134104 is a wasteful number, since it uses less digits than its factorization.
1513421134104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31622 (or 31618 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 1513421134104 its reverse (4014311243151), we get a palindrome (5527732377255).
The spelling of 1513421134104 in words is "one trillion, five hundred thirteen billion, four hundred twenty-one million, one hundred thirty-four thousand, one hundred four".
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