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230426650 = 25223200371
BaseRepresentation
bin11011011110000…
…00100000011010
3121001120212221101
431233000200122
5432442123100
634510502014
75465410546
oct1557004032
9531525841
10230426650
11109084a53
126520490a
133897b53c
1422862a26
151536986a
hexdbc081a

230426650 has 24 divisors (see below), whose sum is σ = 447230304. Its totient is φ = 88162800.

The previous prime is 230426629. The next prime is 230426657. The reversal of 230426650 is 56624032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230426657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99036 + ... + 101335.

It is an arithmetic number, because the mean of its divisors is an integer number (18634596).

Almost surely, 2230426650 is an apocalyptic number.

230426650 is a deficient number, since it is larger than the sum of its proper divisors (216803654).

230426650 is a wasteful number, since it uses less digits than its factorization.

230426650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200406 (or 200401 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 230426650 is about 15179.8106048791. The cubic root of 230426650 is about 613.0711817470.

It can be divided in two parts, 23042 and 6650, that added together give a palindrome (29692).

The spelling of 230426650 in words is "two hundred thirty million, four hundred twenty-six thousand, six hundred fifty".

Divisors: 1 2 5 10 23 25 46 50 115 230 575 1150 200371 400742 1001855 2003710 4608533 5009275 9217066 10018550 23042665 46085330 115213325 230426650