Search a number
-
+
100964302320 = 24357112953231
BaseRepresentation
bin101111000000111110…
…0001111110111110000
3100122121101010222100110
41132001330033313300
53123233330133240
6114214331221320
710202663260350
oct1360174176760
9318541128313
10100964302320
1139900797772
12176988a7840
1396a052b42b
144c5b158b60
15295dc18c80
hex1781f0fdf0

100964302320 has 160 divisors (see below), whose sum is σ = 358025656320. Its totient is φ = 23056680960.

The previous prime is 100964302289. The next prime is 100964302321. The reversal of 100964302320 is 23203469001.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100964302321) 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, 1870105 + ... + 1923335.

It is an arithmetic number, because the mean of its divisors is an integer number (2237660352).

Almost surely, 2100964302320 is an apocalyptic number.

100964302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100964302320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179012828160).

100964302320 is an abundant number, since it is smaller than the sum of its proper divisors (257061354000).

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

100964302320 is a wasteful number, since it uses less digits than its factorization.

100964302320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54383 (or 54377 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 100964302320 in words is "one hundred billion, nine hundred sixty-four million, three hundred two thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1129 1680 2258 3387 4516 5645 6774 7903 9032 11290 13548 15806 16935 18064 22580 23709 27096 31612 33870 39515 45160 47418 53231 54192 63224 67740 79030 90320 94836 106462 118545 126448 135480 158060 159693 189672 212924 237090 266155 270960 316120 319386 372617 379344 425848 474180 532310 632240 638772 745234 798465 851696 948360 1064620 1117851 1277544 1490468 1596930 1863085 1896720 2129240 2235702 2555088 2980936 3193860 3726170 4258480 4471404 5589255 5961872 6387720 7452340 8942808 11178510 12775440 14904680 17885616 22357020 29809360 44714040 60097799 89428080 120195598 180293397 240391196 300488995 360586794 420684593 480782392 600977990 721173588 841369186 901466985 961564784 1201955980 1262053779 1442347176 1682738372 1802933970 2103422965 2403911960 2524107558 2884694352 3365476744 3605867940 4206845930 4807823920 5048215116 6310268895 6730953488 7211735880 8413691860 10096430232 12620537790 14423471760 16827383720 20192860464 25241075580 33654767440 50482151160 100964302320