Base | Representation |
---|---|
bin | 1001100001000100… |
… | …1100011000111110 |
3 | 20121001000100210120 |
4 | 2120101030120332 |
5 | 20212442102110 |
6 | 1101254515410 |
7 | 120210054531 |
oct | 23021143076 |
9 | 6531010716 |
10 | 2554644030 |
11 | 10a1036964 |
12 | 5b3665b66 |
13 | 3193525b3 |
14 | 1a33d6a18 |
15 | ee421870 |
hex | 9844c63e |
2554644030 has 16 divisors (see below), whose sum is σ = 6131145744. Its totient is φ = 681238400.
The previous prime is 2554643999. The next prime is 2554644041. The reversal of 2554644030 is 304464552.
It is a super-3 number, since 3×25546440303 (a number of 29 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 = 2554643982 and 2554644000.
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, 42577371 + ... + 42577430.
It is an arithmetic number, because the mean of its divisors is an integer number (383196609).
Almost surely, 22554644030 is an apocalyptic number.
2554644030 is an abundant number, since it is smaller than the sum of its proper divisors (3576501714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2554644030 is a wasteful number, since it uses less digits than its factorization.
2554644030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85154811.
The product of its (nonzero) digits is 57600, while the sum is 33.
The square root of 2554644030 is about 50543.4865239825. The cubic root of 2554644030 is about 1367.0260725054.
The spelling of 2554644030 in words is "two billion, five hundred fifty-four million, six hundred forty-four thousand, thirty".
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