Search a number
-
+
107282591312 = 24133143973989
BaseRepresentation
bin110001111101010001…
…0100110111001010000
3101020220201010022102212
41203322202212321100
53224203320410222
6121141314131252
710515363660101
oct1437242467120
9336821108385
10107282591312
1141553253806
1218960880b28
13a169529680
14529a33c3a8
152bcd7746e2
hex18fa8a6e50

107282591312 has 160 divisors (see below), whose sum is σ = 238941373440. Its totient is φ = 46309294080.

The previous prime is 107282591263. The next prime is 107282591359. The reversal of 107282591312 is 213195282701.

It is a self number, because there is not a number n which added to its sum of digits gives 107282591312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26892614 + ... + 26896602.

It is an arithmetic number, because the mean of its divisors is an integer number (1493383584).

Almost surely, 2107282591312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107282591312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119470686720).

107282591312 is an abundant number, since it is smaller than the sum of its proper divisors (131658782128).

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

107282591312 is a wasteful number, since it uses less digits than its factorization.

107282591312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4181 (or 4175 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 107282591312 in words is "one hundred seven billion, two hundred eighty-two million, five hundred ninety-one thousand, three hundred twelve".

Divisors: 1 2 4 8 13 16 26 31 43 52 62 86 97 104 124 172 194 208 248 344 388 403 496 559 688 776 806 1118 1261 1333 1552 1612 2236 2522 2666 3007 3224 3989 4171 4472 5044 5332 6014 6448 7978 8342 8944 10088 10664 12028 15956 16684 17329 20176 21328 24056 31912 33368 34658 39091 48112 51857 54223 63824 66736 69316 78182 103714 108446 123659 129301 138632 156364 171527 207428 216892 247318 258602 277264 312728 343054 386933 414856 433784 494636 517204 625456 686108 773866 829712 867568 989272 1034408 1372216 1547732 1607567 1680913 1978544 2068816 2229851 2744432 3095464 3215134 3361826 4459702 5030129 5317337 6190928 6430268 6723652 8919404 10060258 10634674 11994923 12860536 13447304 16638119 17838808 20120516 21269348 23989846 25721072 26894608 33276238 35677616 40241032 42538696 47979692 66552476 69125381 80482064 85077392 95959384 133104952 138250762 155933999 191918768 216295547 266209904 276501524 311867998 432591094 515781689 553003048 623735996 865182188 1031563378 1106006096 1247471992 1730364376 2063126756 2494943984 3460728752 4126253512 6705161957 8252507024 13410323914 26820647828 53641295656 107282591312