Base | Representation |
---|---|
bin | 11011011111101… |
… | …11001111110110 |
3 | 121002000021111211 |
4 | 31233313033312 |
5 | 433021311440 |
6 | 34515352034 |
7 | 5500333342 |
oct | 1557671766 |
9 | 532007454 |
10 | 230650870 |
11 | 10921845a |
12 | 652b261a |
13 | 38a29608 |
14 | 228c0622 |
15 | 153b0eea |
hex | dbf73f6 |
230650870 has 8 divisors (see below), whose sum is σ = 415171584. Its totient is φ = 92260344.
The previous prime is 230650853. The next prime is 230650879. The reversal of 230650870 is 78056032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230650879) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11532534 + ... + 11532553.
It is an arithmetic number, because the mean of its divisors is an integer number (51896448).
Almost surely, 2230650870 is an apocalyptic number.
230650870 is a deficient number, since it is larger than the sum of its proper divisors (184520714).
230650870 is a wasteful number, since it uses less digits than its factorization.
230650870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23065094.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 230650870 is about 15187.1942767583. The cubic root of 230650870 is about 613.2699698903.
The spelling of 230650870 in words is "two hundred thirty million, six hundred fifty thousand, eight hundred seventy".
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