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808008080132 = 221175741395861
BaseRepresentation
bin10111100001000010000…
…10001101101100000100
32212020121110202100202002
423300201002031230010
5101214300032031012
61415105505204432
7112243123234301
oct13604102155404
92766543670662
10808008080132
11291746550940
12110720330718
135b26c08b526
142b171b340a8
15160413867c2
hexbc2108db04

808008080132 has 48 divisors (see below), whose sum is σ = 1545235392960. Its totient is φ = 366640041600.

The previous prime is 808008080111. The next prime is 808008080137. The reversal of 808008080132 is 231080800808.

It is not an unprimeable number, because it can be changed into a prime (808008080137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137858882 + ... + 137864742.

It is an arithmetic number, because the mean of its divisors is an integer number (32192404020).

Almost surely, 2808008080132 is an apocalyptic number.

It is an amenable number.

808008080132 is a deficient number, since it is larger than the sum of its proper divisors (737227312828).

808008080132 is a wasteful number, since it uses less digits than its factorization.

808008080132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10772 (or 10770 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The spelling of 808008080132 in words is "eight hundred eight billion, eight million, eighty thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 757 1514 3028 4139 5861 8278 8327 11722 16556 16654 23444 33308 45529 64471 91058 128942 182116 257884 3133223 4436777 6266446 8873554 12532892 17747108 24258679 34465453 48517358 48804547 68930906 97034716 97609094 137861812 195218188 266845469 533690938 1067381876 18363820003 36727640006 73455280012 202002020033 404004040066 808008080132