Base | Representation |
---|---|
bin | 11100011100011010… |
… | …001000101010110000 |
3 | 2220211111000002010000 |
4 | 130130122020222300 |
5 | 1000022043244433 |
6 | 22010331510000 |
7 | 2130562324635 |
oct | 343432105260 |
9 | 86744002100 |
10 | 30541384368 |
11 | 11a528a7130 |
12 | 5b042b8300 |
13 | 2b595a9b91 |
14 | 169a2d418c |
15 | bdb419113 |
hex | 71c688ab0 |
30541384368 has 100 divisors (see below), whose sum is σ = 96431638248. Its totient is φ = 9254960640.
The previous prime is 30541384241. The next prime is 30541384373. The reversal of 30541384368 is 86348314503.
30541384368 is a `hidden beast` number, since 3 + 0 + 541 + 3 + 8 + 43 + 68 = 666.
It is a super-2 number, since 2×305413843682 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1056921 + ... + 1085432.
Almost surely, 230541384368 is an apocalyptic number.
It is an amenable number.
30541384368 is an abundant number, since it is smaller than the sum of its proper divisors (65890253880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30541384368 is a wasteful number, since it uses less digits than its factorization.
30541384368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2142384 (or 2142369 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 45.
The spelling of 30541384368 in words is "thirty billion, five hundred forty-one million, three hundred eighty-four thousand, three hundred sixty-eight".
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