Base | Representation |
---|---|
bin | 111010110010100011000… |
… | …0000110000110011100000 |
3 | 1001121102220122201102121110 |
4 | 1311211012000300303200 |
5 | 2024340324032320200 |
6 | 25103523211023320 |
7 | 1462522063360314 |
oct | 165450600606340 |
9 | 31542818642543 |
10 | 8080008088800 |
11 | 2635791a1457a |
12 | aa5b6243ab40 |
13 | 467c315cb93b |
14 | 1dd108521b44 |
15 | e02a5ed0b50 |
hex | 75946030ce0 |
8080008088800 has 72 divisors (see below), whose sum is σ = 26300426336856. Its totient is φ = 2154668823040.
The previous prime is 8080008088783. The next prime is 8080008088807. The reversal of 8080008088800 is 88808000808.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a self number, because there is not a number n which added to its sum of digits gives 8080008088800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080008088807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1683332619 + ... + 1683337418.
It is an arithmetic number, because the mean of its divisors is an integer number (365283699123).
Almost surely, 28080008088800 is an apocalyptic number.
8080008088800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8080008088800 is an abundant number, since it is smaller than the sum of its proper divisors (18220418248056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080008088800 is a wasteful number, since it uses less digits than its factorization.
8080008088800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3366670060 (or 3366670047 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 48.
The spelling of 8080008088800 in words is "eight trillion, eighty billion, eight million, eighty-eight thousand, eight hundred".
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