Base | Representation |
---|---|
bin | 111100100000000… |
… | …0010110010011100 |
3 | 12020110220110022210 |
4 | 1321000002302130 |
5 | 13124143221211 |
6 | 533235040420 |
7 | 101210115255 |
oct | 17100026234 |
9 | 5213813283 |
10 | 2030054556 |
11 | 951a05042 |
12 | 487a40110 |
13 | 26476b11a |
14 | 15387db2c |
15 | bd34c9a6 |
hex | 79002c9c |
2030054556 has 24 divisors (see below), whose sum is σ = 4737537280. Its totient is φ = 676578672.
The previous prime is 2030054479. The next prime is 2030054567. The reversal of 2030054556 is 6554500302.
It is a super-2 number, since 2×20300545562 = 8242243000672714272, which contains 22 as substring.
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, 119565 + ... + 135483.
Almost surely, 22030054556 is an apocalyptic number.
It is an amenable number.
2030054556 is an abundant number, since it is smaller than the sum of its proper divisors (2707482724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030054556 is a wasteful number, since it uses less digits than its factorization.
2030054556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26553 (or 26551 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 2030054556 is about 45056.1267310007. The cubic root of 2030054556 is about 1266.2007597986.
Adding to 2030054556 its reverse (6554500302), we get a palindrome (8584554858).
The spelling of 2030054556 in words is "two billion, thirty million, fifty-four thousand, five hundred fifty-six".
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