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230226754 = 2149772573
BaseRepresentation
bin11011011100011…
…11101101000010
3121001012201201211
431232033231002
5432414224004
634502320334
75463616012
oct1556175502
9531181654
10230226754
11108a5884a
12651290aa
133890b564
142280dc42
151532a504
hexdb8fb42

230226754 has 8 divisors (see below), whose sum is σ = 347658300. Its totient is φ = 114340656.

The previous prime is 230226721. The next prime is 230226779. The reversal of 230226754 is 457622032.

It can be written as a sum of positive squares in 2 ways, for example, as 188430529 + 41796225 = 13727^2 + 6465^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385989 + ... + 386584.

Almost surely, 2230226754 is an apocalyptic number.

230226754 is a deficient number, since it is larger than the sum of its proper divisors (117431546).

230226754 is a wasteful number, since it uses less digits than its factorization.

230226754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772724.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 230226754 is about 15173.2249044163. The cubic root of 230226754 is about 612.8938499270.

Adding to 230226754 its reverse (457622032), we get a palindrome (687848786).

The spelling of 230226754 in words is "two hundred thirty million, two hundred twenty-six thousand, seven hundred fifty-four".

Divisors: 1 2 149 298 772573 1545146 115113377 230226754