Base | Representation |
---|---|
bin | 1101110100011000110000… |
… | …11011011000100110010000 |
3 | 10222120222221102110121120021 |
4 | 12322030120123120212100 |
5 | 12440331144140413044 |
6 | 144343422352153224 |
7 | 6254260464404362 |
oct | 672143033304620 |
9 | 128528842417507 |
10 | 30387303451024 |
11 | 975620166a273 |
12 | 34a931a538814 |
13 | 13c5683514400 |
14 | 770a79214d32 |
15 | 37a69bc11e84 |
hex | 1ba3186d8990 |
30387303451024 has 135 divisors (see below), whose sum is σ = 64172151423777. Its totient is φ = 13933225917312.
The previous prime is 30387303451003. The next prime is 30387303451031. The reversal of 30387303451024 is 42015430378303.
The square root of 30387303451024 is 5512468.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 4495163232400 + 25892140218624 = 2120180^2 + 5088432^2 .
It is a super-3 number, since 3×303873034510243 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
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, 65069172039 + ... + 65069172505.
Almost surely, 230387303451024 is an apocalyptic number.
30387303451024 is the 5512468-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30387303451024
30387303451024 is an abundant number, since it is smaller than the sum of its proper divisors (33784847972753).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30387303451024 is an frugal number, since it uses more digits than its factorization.
30387303451024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1422 (or 709 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 43.
The spelling of 30387303451024 in words is "thirty trillion, three hundred eighty-seven billion, three hundred three million, four hundred fifty-one thousand, twenty-four".
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