Base | Representation |
---|---|
bin | 11100001111100101… |
… | …110100010111100101 |
3 | 2220021111100212000010 |
4 | 130033211310113211 |
5 | 444102020440031 |
6 | 21533130440433 |
7 | 2122341443403 |
oct | 341745642745 |
9 | 86244325003 |
10 | 30326343141 |
11 | 11952480506 |
12 | 5a64293119 |
13 | 2b23b87553 |
14 | 1679918473 |
15 | bc75dd246 |
hex | 70f9745e5 |
30326343141 has 8 divisors (see below), whose sum is σ = 40523605504. Its totient is φ = 20173321440.
The previous prime is 30326343083. The next prime is 30326343149. The reversal of 30326343141 is 14134362303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30326343141 - 222 = 30322148837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30326343099 and 30326343108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30326343149) 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, 11058565 + ... + 11061306.
It is an arithmetic number, because the mean of its divisors is an integer number (5065450688).
Almost surely, 230326343141 is an apocalyptic number.
It is an amenable number.
30326343141 is a deficient number, since it is larger than the sum of its proper divisors (10197262363).
30326343141 is a wasteful number, since it uses less digits than its factorization.
30326343141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22120331.
The product of its (nonzero) digits is 15552, while the sum is 30.
The spelling of 30326343141 in words is "thirty billion, three hundred twenty-six million, three hundred forty-three thousand, one hundred forty-one".
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