Search a number
-
+
8472350230270 = 2523139541489851
BaseRepresentation
bin111101101001001111101…
…1011010000011011111110
31002222221121122200021120021
41323102133123100123332
52102302333124332040
630004051032442354
71533051510505213
oct173223733203376
932887548607507
108472350230270
112777115916473
12b49bb8b493ba
13495c2955b134
142140c763db0a
15ea5ba46424a
hex7b49f6d06fe

8472350230270 has 64 divisors (see below), whose sum is σ = 16057426936320. Its totient is φ = 3212318736000.

The previous prime is 8472350230207. The next prime is 8472350230271. The reversal of 8472350230270 is 720320532748.

It is a super-2 number, since 2×84723502302702 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472350230271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17050845 + ... + 17540695.

It is an arithmetic number, because the mean of its divisors is an integer number (250897295880).

Almost surely, 28472350230270 is an apocalyptic number.

8472350230270 is a deficient number, since it is larger than the sum of its proper divisors (7585076706050).

8472350230270 is a wasteful number, since it uses less digits than its factorization.

8472350230270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490561.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 8472350230270 in words is "eight trillion, four hundred seventy-two billion, three hundred fifty million, two hundred thirty thousand, two hundred seventy".

Divisors: 1 2 5 10 23 46 115 139 230 278 541 695 1082 1390 2705 3197 5410 6394 12443 15985 24886 31970 62215 75199 124430 150398 375995 489851 751990 979702 1729577 2449255 3459154 4898510 8647885 11266573 17295770 22533146 56332865 68089289 112665730 136178578 265009391 340446445 530018782 680892890 1325046955 1566053647 2650093910 3132107294 6095215993 7830268235 12190431986 15660536470 30476079965 36836305349 60952159930 73672610698 184181526745 368363053490 847235023027 1694470046054 4236175115135 8472350230270