Search a number
-
+
10208229984 = 2533101116981
BaseRepresentation
bin10011000000111010…
…10011101001100000
3222100102120210222000
421200131103221200
5131401301324414
64404541444000
7510653344311
oct114035235140
928312523860
1010208229984
114369309307
121b8a870600
13c68b96794
146cba88608
153eb2e0b09
hex260753a60

10208229984 has 96 divisors (see below), whose sum is σ = 30069053280. Its totient is φ = 3369024000.

The previous prime is 10208229937. The next prime is 10208230003. The reversal of 10208229984 is 48992280201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28774 + ... + 145754.

It is an arithmetic number, because the mean of its divisors is an integer number (313219305).

Almost surely, 210208229984 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 10208229984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15034526640).

10208229984 is an abundant number, since it is smaller than the sum of its proper divisors (19860823296).

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

10208229984 is a wasteful number, since it uses less digits than its factorization.

10208229984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117101 (or 117087 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 10208229984 in words is "ten billion, two hundred eight million, two hundred twenty-nine thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 101 108 144 202 216 288 303 404 432 606 808 864 909 1212 1616 1818 2424 2727 3232 3636 4848 5454 7272 9696 10908 14544 21816 29088 43632 87264 116981 233962 350943 467924 701886 935848 1052829 1403772 1871696 2105658 2807544 3158487 3743392 4211316 5615088 6316974 8422632 11230176 11815081 12633948 16845264 23630162 25267896 33690528 35445243 47260324 50535792 70890486 94520648 101071584 106335729 141780972 189041296 212671458 283561944 319007187 378082592 425342916 567123888 638014374 850685832 1134247776 1276028748 1701371664 2552057496 3402743328 5104114992 10208229984