Search a number
-
+
968295870 = 234571113149
BaseRepresentation
bin111001101101110…
…000010110111110
32111111000112020000
4321231300112332
53440340431440
6240025535130
732665244013
oct7155602676
92444015200
10968295870
1145763a023
122303444a6
131257b9649
149285770a
155a01c730
hex39b705be

968295870 has 160 divisors (see below), whose sum is σ = 2681553600. Its totient is φ = 250629120.

The previous prime is 968295857. The next prime is 968295901. The reversal of 968295870 is 78592869.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6498556 + ... + 6498704.

It is an arithmetic number, because the mean of its divisors is an integer number (16759710).

Almost surely, 2968295870 is an apocalyptic number.

968295870 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 968295870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340776800).

968295870 is an abundant number, since it is smaller than the sum of its proper divisors (1713257730).

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

968295870 is a wasteful number, since it uses less digits than its factorization.

968295870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The square root of 968295870 is about 31117.4528199208. The cubic root of 968295870 is about 989.3182634308.

The spelling of 968295870 in words is "nine hundred sixty-eight million, two hundred ninety-five thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 71 81 90 113 135 142 149 162 213 226 270 298 339 355 405 426 447 565 639 678 710 745 810 894 1017 1065 1130 1278 1341 1490 1695 1917 2034 2130 2235 2682 3051 3195 3390 3834 4023 4470 5085 5751 6102 6390 6705 8023 8046 9153 9585 10170 10579 11502 12069 13410 15255 16046 16837 18306 19170 20115 21158 24069 24138 28755 30510 31737 33674 40115 40230 45765 48138 50511 52895 57510 60345 63474 72207 80230 84185 91530 95211 101022 105790 120345 120690 144414 151533 158685 168370 190422 216621 240690 252555 285633 303066 317370 361035 433242 454599 476055 505110 571266 649863 722070 757665 856899 909198 952110 1083105 1195427 1299726 1363797 1428165 1515330 1713798 2166210 2272995 2390854 2727594 2856330 3249315 3586281 4284495 4545990 5977135 6498630 6818985 7172562 8568990 10758843 11954270 13637970 17931405 21517686 32276529 35862810 53794215 64553058 96829587 107588430 161382645 193659174 322765290 484147935 968295870