Base | Representation |
---|---|
bin | 1111000011001101… |
… | …10110011110100010 |
3 | 202212002222211020221 |
4 | 13201212312132202 |
5 | 113021441304011 |
6 | 3413434553254 |
7 | 404142040450 |
oct | 74146663642 |
9 | 22762884227 |
10 | 8080025506 |
11 | 3476a66833 |
12 | 1695b9882a |
13 | 9b9cb1ca7 |
14 | 5691799d0 |
15 | 324556971 |
hex | 1e19b67a2 |
8080025506 has 16 divisors (see below), whose sum is σ = 14666265216. Its totient is φ = 3259169856.
The previous prime is 8080025497. The next prime is 8080025521. The reversal of 8080025506 is 6055200808.
It is a super-2 number, since 2×80800255062 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16974606 + ... + 16975081.
It is an arithmetic number, because the mean of its divisors is an integer number (916641576).
Almost surely, 28080025506 is an apocalyptic number.
8080025506 is a deficient number, since it is larger than the sum of its proper divisors (6586239710).
8080025506 is a wasteful number, since it uses less digits than its factorization.
8080025506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33949713.
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 8080025506 is about 89888.9620921279. The cubic root of 8080025506 is about 2006.6466785290.
The spelling of 8080025506 in words is "eight billion, eighty million, twenty-five thousand, five hundred six".
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