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230204101244 = 221382112234409
BaseRepresentation
bin1101011001100100111…
…0111101001001111100
3211000012022122000010212
43112121032331021330
512232424222214434
6253430532451552
722426446401135
oct3263116751174
9730168560125
10230204101244
11896a1239547
1238746a79bb8
1318928a76230
14b1db698c8c
155ec4e678ce
hex35993bd27c

230204101244 has 48 divisors (see below), whose sum is σ = 434828399040. Its totient is φ = 106007815680.

The previous prime is 230204101199. The next prime is 230204101273. The reversal of 230204101244 is 442101402032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52210112 + ... + 52214520.

It is an arithmetic number, because the mean of its divisors is an integer number (9058924980).

Almost surely, 2230204101244 is an apocalyptic number.

It is an amenable number.

230204101244 is a deficient number, since it is larger than the sum of its proper divisors (204624297796).

230204101244 is a wasteful number, since it uses less digits than its factorization.

230204101244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6470 (or 6468 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 230204101244 its reverse (442101402032), we get a palindrome (672305503276).

The spelling of 230204101244 in words is "two hundred thirty billion, two hundred four million, one hundred one thousand, two hundred forty-four".

Divisors: 1 2 4 13 26 52 821 1223 1642 2446 3284 4409 4892 8818 10673 15899 17636 21346 31798 42692 57317 63596 114634 229268 1004083 2008166 3619789 4016332 5392207 7239578 10784414 13053079 14479156 21568828 26106158 47057257 52212316 70098691 94114514 140197382 188229028 280394764 4427001947 8854003894 17708007788 57551025311 115102050622 230204101244