Base | Representation |
---|---|
bin | 1101011011111110111… |
… | …0110000011111100001 |
3 | 211001212022221122112010 |
4 | 3112333232300133201 |
5 | 12240240043102233 |
6 | 254015004023133 |
7 | 22451451246621 |
oct | 3267756603741 |
9 | 731768848463 |
10 | 230849972193 |
11 | 899a2877995 |
12 | 388a7231aa9 |
13 | 189cc8129a9 |
14 | b25d382881 |
15 | 60119e6b63 |
hex | 35bfbb07e1 |
230849972193 has 8 divisors (see below), whose sum is σ = 325905843168. Its totient is φ = 144847041344.
The previous prime is 230849972167. The next prime is 230849972233. The reversal of 230849972193 is 391279948032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230849972193 - 25 = 230849972161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230849972123) 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, 2263234971 + ... + 2263235072.
It is an arithmetic number, because the mean of its divisors is an integer number (40738230396).
Almost surely, 2230849972193 is an apocalyptic number.
It is an amenable number.
230849972193 is a deficient number, since it is larger than the sum of its proper divisors (95055870975).
230849972193 is a wasteful number, since it uses less digits than its factorization.
230849972193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4526470063.
The product of its (nonzero) digits is 5878656, while the sum is 57.
The spelling of 230849972193 in words is "two hundred thirty billion, eight hundred forty-nine million, nine hundred seventy-two thousand, one hundred ninety-three".
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