Base | Representation |
---|---|
bin | 11100010000100001… |
… | …000101101000100101 |
3 | 2220022120121020001120 |
4 | 130100201011220211 |
5 | 444120010132412 |
6 | 21534443444153 |
7 | 2122620504405 |
oct | 342041055045 |
9 | 86276536046 |
10 | 30341880357 |
11 | 11960222888 |
12 | 5a69526659 |
13 | 2b27167579 |
14 | 167ba00805 |
15 | bc8b5bb8c |
hex | 710845a25 |
30341880357 has 8 divisors (see below), whose sum is σ = 40856393760. Its totient is φ = 20027643600.
The previous prime is 30341880343. The next prime is 30341880367. The reversal of 30341880357 is 75308814303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30341880357 - 24 = 30341880341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30341880367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50068807 + ... + 50069412.
It is an arithmetic number, because the mean of its divisors is an integer number (5107049220).
Almost surely, 230341880357 is an apocalyptic number.
It is an amenable number.
30341880357 is a deficient number, since it is larger than the sum of its proper divisors (10514513403).
30341880357 is a wasteful number, since it uses less digits than its factorization.
30341880357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100138323.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 30341880357 in words is "thirty billion, three hundred forty-one million, eight hundred eighty thousand, three hundred fifty-seven".
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