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230244446260 = 225149299925763
BaseRepresentation
bin1101011001101110100…
…0110111000000110100
3211000022010112202002201
43112123220313000310
512233020034240020
6253434533314244
722430446334113
oct3263350670064
9730263482081
10230244446260
1189711a95334
1238758495984
1318934230b1a
14b202b9bc7a
155ec8786a0a
hex359ba37034

230244446260 has 48 divisors (see below), whose sum is σ = 486939600000. Its totient is φ = 91445619584.

The previous prime is 230244446251. The next prime is 230244446273. The reversal of 230244446260 is 62644442032.

230244446260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8924139 + ... + 8949901.

It is an arithmetic number, because the mean of its divisors is an integer number (10144575000).

Almost surely, 2230244446260 is an apocalyptic number.

230244446260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230244446260 is an abundant number, since it is smaller than the sum of its proper divisors (256695153740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230244446260 is a wasteful number, since it uses less digits than its factorization.

230244446260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28920 (or 28918 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 230244446260 its reverse (62644442032), we get a palindrome (292888888292).

The spelling of 230244446260 in words is "two hundred thirty billion, two hundred forty-four million, four hundred forty-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 2980 2999 5998 11996 14995 25763 29990 51526 59980 103052 128815 257630 446851 515260 893702 1787404 2234255 3838687 4468510 7677374 8937020 15354748 19193435 38386870 76773740 77263237 154526474 309052948 386316185 772632370 1545264740 11512222313 23024444626 46048889252 57561111565 115122223130 230244446260