Base | Representation |
---|---|
bin | 110011101111001101… |
… | …111111011110001110 |
3 | 12022101120211022202202 |
4 | 303233031333132032 |
5 | 1402233033430110 |
6 | 41304250121502 |
7 | 4004440651451 |
oct | 635715773616 |
9 | 168346738682 |
10 | 55553030030 |
11 | 21618267773 |
12 | a924720292 |
13 | 5314360004 |
14 | 299002d498 |
15 | 16a213c0a5 |
hex | cef37f78e |
55553030030 has 16 divisors (see below), whose sum is σ = 100109489760. Its totient is φ = 22195870752.
The previous prime is 55553030021. The next prime is 55553030069. The reversal of 55553030030 is 3003035555.
It is a super-3 number, since 3×555530300303 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 55553029975 and 55553030002.
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, 3158450 + ... + 3175989.
It is an arithmetic number, because the mean of its divisors is an integer number (6256843110).
Almost surely, 255553030030 is an apocalyptic number.
55553030030 is a deficient number, since it is larger than the sum of its proper divisors (44556459730).
55553030030 is a wasteful number, since it uses less digits than its factorization.
55553030030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6335323.
The product of its (nonzero) digits is 16875, while the sum is 29.
Adding to 55553030030 its reverse (3003035555), we get a palindrome (58556065585).
The spelling of 55553030030 in words is "fifty-five billion, five hundred fifty-three million, thirty thousand, thirty".
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