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10168882480 = 245297397619
BaseRepresentation
bin10010111100001110…
…01101010100110000
3222020200112202100001
421132013031110300
5131311213214410
64401014235344
7506665034461
oct113607152460
928220482301
1010168882480
114349083a09
121b79655b54
13c6099ac33
146c6764d68
153e7b1c33a
hex25e1cd530

10168882480 has 160 divisors (see below), whose sum is σ = 25089019200. Its totient is φ = 3827367936.

The previous prime is 10168882463. The next prime is 10168882483. The reversal of 10168882480 is 8428886101.

It is a self number, because there is not a number n which added to its sum of digits gives 10168882480.

It is not an unprimeable number, because it can be changed into a prime (10168882483) 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, 16427611 + ... + 16428229.

It is an arithmetic number, because the mean of its divisors is an integer number (156806370).

Almost surely, 210168882480 is an apocalyptic number.

10168882480 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 10168882480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12544509600).

10168882480 is an abundant number, since it is smaller than the sum of its proper divisors (14920136720).

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

10168882480 is a wasteful number, since it uses less digits than its factorization.

10168882480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 46.

The spelling of 10168882480 in words is "ten billion, one hundred sixty-eight million, eight hundred eighty-two thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 29 40 58 73 80 97 116 145 146 194 232 290 292 365 388 464 485 580 584 619 730 776 970 1160 1168 1238 1460 1552 1940 2117 2320 2476 2813 2920 3095 3880 4234 4952 5626 5840 6190 7081 7760 8468 9904 10585 11252 12380 14065 14162 16936 17951 21170 22504 24760 28130 28324 33872 35405 35902 42340 45008 45187 49520 56260 56648 60043 70810 71804 84680 89755 90374 112520 113296 120086 141620 143608 169360 179510 180748 205349 225040 225935 240172 283240 287216 300215 359020 361496 410698 451870 480344 566480 600430 718040 722992 821396 903740 960688 1026745 1200860 1310423 1436080 1642792 1741247 1807480 2053490 2401720 2620846 3285584 3482494 3614960 4106980 4383139 4803440 5241692 6552115 6964988 8213960 8706235 8766278 10483384 13104230 13929976 16427920 17412470 17532556 20966768 21915695 26208460 27859952 34824940 35065112 43831390 52416920 69649880 70130224 87662780 104833840 127111031 139299760 175325560 254222062 350651120 508444124 635555155 1016888248 1271110310 2033776496 2542220620 5084441240 10168882480