Base | Representation |
---|---|
bin | 11100010000100111… |
… | …001001101001010110 |
3 | 2220022200120222011102 |
4 | 130100213021221112 |
5 | 444120412012104 |
6 | 21534541510102 |
7 | 2122640144051 |
oct | 342047115126 |
9 | 86280528142 |
10 | 30343469654 |
11 | 11961108953 |
12 | 5a69b72332 |
13 | 2b275a2a94 |
14 | 167bcd5a98 |
15 | bc8d72a1e |
hex | 7109c9a56 |
30343469654 has 8 divisors (see below), whose sum is σ = 45537776328. Its totient is φ = 15164210880.
The previous prime is 30343469587. The next prime is 30343469683. The reversal of 30343469654 is 45696434303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30343469599 and 30343469608.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3756932 + ... + 3764999.
It is an arithmetic number, because the mean of its divisors is an integer number (5692222041).
Almost surely, 230343469654 is an apocalyptic number.
30343469654 is a deficient number, since it is larger than the sum of its proper divisors (15194306674).
30343469654 is a wasteful number, since it uses less digits than its factorization.
30343469654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7523950.
The product of its (nonzero) digits is 2799360, while the sum is 47.
The spelling of 30343469654 in words is "thirty billion, three hundred forty-three million, four hundred sixty-nine thousand, six hundred fifty-four".
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