Base | Representation |
---|---|
bin | 1101111111000010011111… |
… | …00001111010110011000101 |
3 | 11000212222122100210100112110 |
4 | 12333201033201322303011 |
5 | 13012330224313143023 |
6 | 145223512051211233 |
7 | 6322565306014545 |
oct | 677411741726305 |
9 | 130788570710473 |
10 | 30753300131013 |
11 | 9887446206aa9 |
12 | 3548241ba6b19 |
13 | 1421040275a45 |
14 | 7846793d3325 |
15 | 384e6d302a93 |
hex | 1bf84f87acc5 |
30753300131013 has 16 divisors (see below), whose sum is σ = 41256394606016. Its totient is φ = 20376205516800.
The previous prime is 30753300131011. The next prime is 30753300131023. The reversal of 30753300131013 is 31013100335703.
It is not a de Polignac number, because 30753300131013 - 21 = 30753300131011 is a prime.
It is a super-3 number, since 3×307533001310133 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30753300131011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56060331 + ... + 56606247.
It is an arithmetic number, because the mean of its divisors is an integer number (2578524662876).
Almost surely, 230753300131013 is an apocalyptic number.
It is an amenable number.
30753300131013 is a deficient number, since it is larger than the sum of its proper divisors (10503094475003).
30753300131013 is a wasteful number, since it uses less digits than its factorization.
30753300131013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661284.
The product of its (nonzero) digits is 8505, while the sum is 30.
Adding to 30753300131013 its reverse (31013100335703), we get a palindrome (61766400466716).
The spelling of 30753300131013 in words is "thirty trillion, seven hundred fifty-three billion, three hundred million, one hundred thirty-one thousand, thirteen".
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