Base | Representation |
---|---|
bin | 11100011000110001… |
… | …010100011111011001 |
3 | 2220200020011101010220 |
4 | 130120301110133121 |
5 | 444410432300431 |
6 | 22000311430253 |
7 | 2126221504422 |
oct | 343061243731 |
9 | 86606141126 |
10 | 30480353241 |
11 | 11a21401588 |
12 | 5aa7985389 |
13 | 2b49a5b7a0 |
14 | 1692168649 |
15 | bd5db0b96 |
hex | 718c547d9 |
30480353241 has 8 divisors (see below), whose sum is σ = 43766661120. Its totient is φ = 18757140432.
The previous prime is 30480353213. The next prime is 30480353243. The reversal of 30480353241 is 14235308403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30480353241 - 211 = 30480351193 is a prime.
It is a super-2 number, since 2×304803532412 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30480353243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390773721 + ... + 390773798.
It is an arithmetic number, because the mean of its divisors is an integer number (5470832640).
Almost surely, 230480353241 is an apocalyptic number.
It is an amenable number.
30480353241 is a deficient number, since it is larger than the sum of its proper divisors (13286307879).
30480353241 is a wasteful number, since it uses less digits than its factorization.
30480353241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781547535.
The product of its (nonzero) digits is 34560, while the sum is 33.
The spelling of 30480353241 in words is "thirty billion, four hundred eighty million, three hundred fifty-three thousand, two hundred forty-one".
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