Base | Representation |
---|---|
bin | 10100001100111010110… |
… | …01111001001001011001 |
3 | 2110100200011002012110122 |
4 | 22012131121321021121 |
5 | 42333034404421431 |
6 | 1250513522323025 |
7 | 101102126166350 |
oct | 12063531711131 |
9 | 2410604065418 |
10 | 694130545241 |
11 | 248419662441 |
12 | b263aab9475 |
13 | 505c144aba3 |
14 | 2584b998997 |
15 | 130c8b59a7b |
hex | a19d679259 |
694130545241 has 16 divisors (see below), whose sum is σ = 818959073280. Its totient is φ = 575722380240.
The previous prime is 694130545223. The next prime is 694130545243. The reversal of 694130545241 is 142545031496.
It is a happy number.
694130545241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 694130545241 - 222 = 694126350937 is a prime.
It is a super-3 number, since 3×6941305452413 (a number of 37 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 694130545192 and 694130545201.
It is not an unprimeable number, because it can be changed into a prime (694130545243) 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, 2252420 + ... + 2541978.
It is an arithmetic number, because the mean of its divisors is an integer number (51184942080).
Almost surely, 2694130545241 is an apocalyptic number.
It is an amenable number.
694130545241 is a deficient number, since it is larger than the sum of its proper divisors (124828528039).
694130545241 is a wasteful number, since it uses less digits than its factorization.
694130545241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300644.
The product of its (nonzero) digits is 518400, while the sum is 44.
The spelling of 694130545241 in words is "six hundred ninety-four billion, one hundred thirty million, five hundred forty-five thousand, two hundred forty-one".
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