Base | Representation |
---|---|
bin | 1001100100101… |
… | …10011110001000 |
3 | 12121010002000020 |
4 | 10302112132020 |
5 | 131024324404 |
6 | 11545140440 |
7 | 1663415262 |
oct | 462263610 |
9 | 177102006 |
10 | 80308104 |
11 | 41371738 |
12 | 22a8a720 |
13 | 1383a6b6 |
14 | a946b32 |
15 | 70b4ed9 |
hex | 4c96788 |
80308104 has 32 divisors (see below), whose sum is σ = 207248640. Its totient is φ = 25905600.
The previous prime is 80308087. The next prime is 80308121. The reversal of 80308104 is 40180308.
It is an interprime number because it is at equal distance from previous prime (80308087) and next prime (80308121).
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 53227 + ... + 54714.
It is an arithmetic number, because the mean of its divisors is an integer number (6476520).
Almost surely, 280308104 is an apocalyptic number.
It is an amenable number.
80308104 is an abundant number, since it is smaller than the sum of its proper divisors (126940536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80308104 is a wasteful number, since it uses less digits than its factorization.
80308104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107981 (or 107977 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 80308104 is about 8961.4788958073. The cubic root of 80308104 is about 431.4393876838.
The spelling of 80308104 in words is "eighty million, three hundred eight thousand, one hundred four".
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