Base | Representation |
---|---|
bin | 101100011101001100111… |
… | …011111010010100001100 |
3 | 101211001112002000220112100 |
4 | 230131030323322110030 |
5 | 400023131201134403 |
6 | 10255241532435100 |
7 | 433501025654253 |
oct | 54351473722414 |
9 | 11731462026470 |
10 | 3055012521228 |
11 | a78694a19158 |
12 | 4140b9618a90 |
13 | 192117bc3805 |
14 | a7c1322779a |
15 | 547041b52a3 |
hex | 2c74cefa50c |
3055012521228 has 72 divisors (see below), whose sum is σ = 7733518464672. Its totient is φ = 1016871052032.
The previous prime is 3055012521227. The next prime is 3055012521241. The reversal of 3055012521228 is 8221252105503.
3055012521228 is a `hidden beast` number, since 3 + 0 + 5 + 501 + 25 + 2 + 122 + 8 = 666.
It is a super-2 number, since 2×30550125212282 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 3055012521192 and 3055012521201.
It is not an unprimeable number, because it can be changed into a prime (3055012521227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134410801 + ... + 134433527.
It is an arithmetic number, because the mean of its divisors is an integer number (107409978676).
Almost surely, 23055012521228 is an apocalyptic number.
It is an amenable number.
3055012521228 is an abundant number, since it is smaller than the sum of its proper divisors (4678505943444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3055012521228 is a wasteful number, since it uses less digits than its factorization.
3055012521228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27951 (or 27946 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
The spelling of 3055012521228 in words is "three trillion, fifty-five billion, twelve million, five hundred twenty-one thousand, two hundred twenty-eight".
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