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230765482 = 2388929669
BaseRepresentation
bin11011100000100…
…11001110101010
3121002020002201201
431300103032222
5433033443412
634522034414
75501321443
oct1560231652
9532202651
10230765482
11109296582
1265348a0a
1338a6982c
14229102ca
15153d4e57
hexdc133aa

230765482 has 8 divisors (see below), whose sum is σ = 346248900. Its totient is φ = 115349184.

The previous prime is 230765473. The next prime is 230765489. The reversal of 230765482 is 284567032.

230765482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 221087161 + 9678321 = 14869^2 + 3111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (230765489) 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, 7057 + ... + 22612.

Almost surely, 2230765482 is an apocalyptic number.

230765482 is a deficient number, since it is larger than the sum of its proper divisors (115483418).

230765482 is a wasteful number, since it uses less digits than its factorization.

230765482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33560.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 230765482 is about 15190.9671186531. The cubic root of 230765482 is about 613.3715324219.

The spelling of 230765482 in words is "two hundred thirty million, seven hundred sixty-five thousand, four hundred eighty-two".

Divisors: 1 2 3889 7778 29669 59338 115382741 230765482