Search a number
-
+
293315960672 = 2572335619941
BaseRepresentation
bin1000100010010101111…
…11100101111101100000
31001001002200201122111222
410101022333211331200
514301202341220142
6342425242554212
730122433346250
oct4211277457540
91031080648458
10293315960672
11103438238659
1248a1ab08968
1321876121457
14102a7551960
15796a9a7bd2
hex444afe5f60

293315960672 has 48 divisors (see below), whose sum is σ = 662793479712. Its totient is φ = 125167303680.

The previous prime is 293315960669. The next prime is 293315960701. The reversal of 293315960672 is 276069513392.

It is a congruent number.

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, 2757779 + ... + 2862162.

It is an arithmetic number, because the mean of its divisors is an integer number (13808197494).

Almost surely, 2293315960672 is an apocalyptic number.

It is an amenable number.

293315960672 is an abundant number, since it is smaller than the sum of its proper divisors (369477519040).

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

293315960672 is a wasteful number, since it uses less digits than its factorization.

293315960672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620191 (or 5620183 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 293315960672 in words is "two hundred ninety-three billion, three hundred fifteen million, nine hundred sixty thousand, six hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 233 466 932 1631 1864 3262 3728 6524 7456 13048 26096 52192 5619941 11239882 22479764 39339587 44959528 78679174 89919056 157358348 179838112 314716696 629433392 1258866784 1309446253 2618892506 5237785012 9166123771 10475570024 18332247542 20951140048 36664495084 41902280096 73328990168 146657980336 293315960672