Search a number
-
+
5281889808096 = 253311555754399
BaseRepresentation
bin100110011011100100100…
…1010100110111011100000
3200200221110222112002021000
41030313021022212323200
51143014302242324341
615122244445232000
71053414103411266
oct114671112467340
920627428462230
105281889808096
111757045109610
127137ba262600
132c4106bc0a95
141439055b6436
15925da00c8b6
hex4cdc92a6ee0

5281889808096 has 96 divisors (see below), whose sum is σ = 16806013056000. Its totient is φ = 1600572666240.

The previous prime is 5281889808079. The next prime is 5281889808121. The reversal of 5281889808096 is 6908089881825.

5281889808096 is a `hidden beast` number, since 528 + 1 + 8 + 8 + 9 + 8 + 0 + 8 + 0 + 96 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 277867696 + ... + 277886703.

It is an arithmetic number, because the mean of its divisors is an integer number (175062636000).

Almost surely, 25281889808096 is an apocalyptic number.

It is an amenable number.

5281889808096 is an abundant number, since it is smaller than the sum of its proper divisors (11524123247904).

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

5281889808096 is a wasteful number, since it uses less digits than its factorization.

5281889808096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555754429 (or 555754415 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 72.

The spelling of 5281889808096 in words is "five trillion, two hundred eighty-one billion, eight hundred eighty-nine million, eight hundred eight thousand, ninety-six".

Divisors: 1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 88 96 99 108 132 144 176 198 216 264 288 297 352 396 432 528 594 792 864 1056 1188 1584 2376 3168 4752 9504 555754399 1111508798 1667263197 2223017596 3334526394 4446035192 5001789591 6113298389 6669052788 8892070384 10003579182 12226596778 13338105576 15005368773 17784140768 18339895167 20007158364 24453193556 26676211152 30010737546 36679790334 40014316728 48906387112 53352422304 55019685501 60021475092 73359580668 80028633456 97812774224 110039371002 120042950184 146719161336 160057266912 165059056503 195625548448 220078742004 240085900368 293438322672 330118113006 440157484008 480171800736 586876645344 660236226012 880314968016 1320472452024 1760629936032 2640944904048 5281889808096