Base | Representation |
---|---|
bin | 1001100010011… |
… | …01000011101100 |
3 | 12120112210112012 |
4 | 10301031003230 |
5 | 130440214104 |
6 | 11534500352 |
7 | 1661023511 |
oct | 461150354 |
9 | 176483465 |
10 | 80007404 |
11 | 41186824 |
12 | 229646b8 |
13 | 13763879 |
14 | a8a9308 |
15 | 7055d6e |
hex | 4c4d0ec |
80007404 has 48 divisors (see below), whose sum is σ = 157516800. Its totient is φ = 35380800.
The previous prime is 80007383. The next prime is 80007407. The reversal of 80007404 is 40470008.
It is a self number, because there is not a number n which added to its sum of digits gives 80007404.
It is not an unprimeable number, because it can be changed into a prime (80007407) 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, 67739 + ... + 68909.
It is an arithmetic number, because the mean of its divisors is an integer number (3281600).
Almost surely, 280007404 is an apocalyptic number.
It is an amenable number.
80007404 is a deficient number, since it is larger than the sum of its proper divisors (77509396).
80007404 is a wasteful number, since it uses less digits than its factorization.
80007404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1254 (or 1252 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 80007404 is about 8944.6857966057. The cubic root of 80007404 is about 430.9002304584.
The spelling of 80007404 in words is "eighty million, seven thousand, four hundred four".
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