Base | Representation |
---|---|
bin | 1001100010011… |
… | …00000010101100 |
3 | 12120112120211010 |
4 | 10301030002230 |
5 | 130440100434 |
6 | 11534425220 |
7 | 1661005416 |
oct | 461140254 |
9 | 176476733 |
10 | 80003244 |
11 | 41183692 |
12 | 22962210 |
13 | 137619c9 |
14 | a8a79b6 |
15 | 70549e9 |
hex | 4c4c0ac |
80003244 has 12 divisors (see below), whose sum is σ = 186674264. Its totient is φ = 26667744.
The previous prime is 80003227. The next prime is 80003291. The reversal of 80003244 is 44230008.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 80003244.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333457 + ... + 3333480.
Almost surely, 280003244 is an apocalyptic number.
It is an amenable number.
80003244 is an abundant number, since it is smaller than the sum of its proper divisors (106671020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80003244 is a wasteful number, since it uses less digits than its factorization.
80003244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6666944 (or 6666942 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 80003244 is about 8944.4532532738. The cubic root of 80003244 is about 430.8927620828.
The spelling of 80003244 in words is "eighty million, three thousand, two hundred forty-four".
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