Base | Representation |
---|---|
bin | 11100011110010010… |
… | …110011000010111110 |
3 | 2220220200112002111102 |
4 | 130132102303002332 |
5 | 1000103142441410 |
6 | 22013421453102 |
7 | 2131425225122 |
oct | 343622630276 |
9 | 86820462442 |
10 | 30573015230 |
11 | 11a6974093a |
12 | 5b12a11192 |
13 | 2b63003274 |
14 | 16a05a9582 |
15 | bde0b62a5 |
hex | 71e4b30be |
30573015230 has 8 divisors (see below), whose sum is σ = 55031427432. Its totient is φ = 12229206088.
The previous prime is 30573015199. The next prime is 30573015281. The reversal of 30573015230 is 3251037503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30573015193 and 30573015202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528650752 + ... + 1528650771.
It is an arithmetic number, because the mean of its divisors is an integer number (6878928429).
Almost surely, 230573015230 is an apocalyptic number.
30573015230 is a deficient number, since it is larger than the sum of its proper divisors (24458412202).
30573015230 is a wasteful number, since it uses less digits than its factorization.
30573015230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3057301530.
The product of its (nonzero) digits is 9450, while the sum is 29.
The spelling of 30573015230 in words is "thirty billion, five hundred seventy-three million, fifteen thousand, two hundred thirty".
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