Base | Representation |
---|---|
bin | 11100011001000000… |
… | …001011101100010010 |
3 | 2220200111111022121200 |
4 | 130121000023230102 |
5 | 444412431434422 |
6 | 22000531132030 |
7 | 2126266562400 |
oct | 343100135422 |
9 | 86614438550 |
10 | 30484249362 |
11 | 11a23622816 |
12 | 5aa9144016 |
13 | 2b4a7c3c98 |
14 | 16928a0470 |
15 | bd63d02ac |
hex | 71900bb12 |
30484249362 has 54 divisors (see below), whose sum is σ = 76845822183. Its totient is φ = 8708304024.
The previous prime is 30484249339. The next prime is 30484249403. The reversal of 30484249362 is 26394248403.
30484249362 is a `hidden beast` number, since 3 + 0 + 48 + 4 + 249 + 362 = 666.
It can be written as a sum of positive squares in only one way, i.e., 15242124681 + 15242124681 = 123459^2 + 123459^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=123459.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5182339 + ... + 5188217.
Almost surely, 230484249362 is an apocalyptic number.
30484249362 is an abundant number, since it is smaller than the sum of its proper divisors (46361572821).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30484249362 is an frugal number, since it uses more digits than its factorization.
30484249362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11780 (or 5891 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 45.
The spelling of 30484249362 in words is "thirty billion, four hundred eighty-four million, two hundred forty-nine thousand, three hundred sixty-two".
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