Base | Representation |
---|---|
bin | 11100011111101001… |
… | …101101101111110111 |
3 | 2220222021101200101211 |
4 | 130133221231233313 |
5 | 1000130011100210 |
6 | 22015554102251 |
7 | 2132123003152 |
oct | 343751555767 |
9 | 86867350354 |
10 | 30595800055 |
11 | 11a80593477 |
12 | 5b1a57a987 |
13 | 2b67950102 |
14 | 16a361ac99 |
15 | be10b738a |
hex | 71fa6dbf7 |
30595800055 has 8 divisors (see below), whose sum is σ = 37707256512. Its totient is φ = 23815109088.
The previous prime is 30595800047. The next prime is 30595800113. The reversal of 30595800055 is 55000859503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30595800055 - 23 = 30595800047 is a prime.
It is a super-2 number, since 2×305958000552 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30595799990 and 30595800017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82691167 + ... + 82691536.
It is an arithmetic number, because the mean of its divisors is an integer number (4713407064).
Almost surely, 230595800055 is an apocalyptic number.
30595800055 is a deficient number, since it is larger than the sum of its proper divisors (7111456457).
30595800055 is a wasteful number, since it uses less digits than its factorization.
30595800055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165382745.
The product of its (nonzero) digits is 135000, while the sum is 40.
The spelling of 30595800055 in words is "thirty billion, five hundred ninety-five million, eight hundred thousand, fifty-five".
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