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230041322 = 2719864817
BaseRepresentation
bin11011011011000…
…10011011101010
3121000212022100222
431231202123222
5432342310242
634454330042
75462214260
oct1555423352
9530768328
10230041322
111089414a5
1265059922
1338875034
14227a2430
15152e05d2
hexdb626ea

230041322 has 16 divisors (see below), whose sum is σ = 415112640. Its totient is φ = 93400128.

The previous prime is 230041319. The next prime is 230041373. The reversal of 230041322 is 223140032.

It is a self number, because there is not a number n which added to its sum of digits gives 230041322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432143 + ... + 432674.

It is an arithmetic number, because the mean of its divisors is an integer number (25944540).

Almost surely, 2230041322 is an apocalyptic number.

230041322 is a deficient number, since it is larger than the sum of its proper divisors (185071318).

230041322 is a wasteful number, since it uses less digits than its factorization.

230041322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864845.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230041322 is about 15167.1131729146. The cubic root of 230041322 is about 612.7292576188.

Adding to 230041322 its reverse (223140032), we get a palindrome (453181354).

The spelling of 230041322 in words is "two hundred thirty million, forty-one thousand, three hundred twenty-two".

Divisors: 1 2 7 14 19 38 133 266 864817 1729634 6053719 12107438 16431523 32863046 115020661 230041322