Base | Representation |
---|---|
bin | 1001100100101… |
… | …01011111011000 |
3 | 12121002212111111 |
4 | 10302111133120 |
5 | 131024212323 |
6 | 11545110104 |
7 | 1663400464 |
oct | 462253730 |
9 | 177085444 |
10 | 80304088 |
11 | 41369717 |
12 | 22a88334 |
13 | 13838917 |
14 | a9454a4 |
15 | 70b3c0d |
hex | 4c957d8 |
80304088 has 16 divisors (see below), whose sum is σ = 152633880. Its totient is φ = 39601728.
The previous prime is 80304083. The next prime is 80304101. The reversal of 80304088 is 88040308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80304083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68170 + ... + 69337.
Almost surely, 280304088 is an apocalyptic number.
It is an amenable number.
80304088 is a deficient number, since it is larger than the sum of its proper divisors (72329792).
80304088 is a wasteful number, since it uses less digits than its factorization.
80304088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137586 (or 137582 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 80304088 is about 8961.2548228471. The cubic root of 80304088 is about 431.4321958423.
The spelling of 80304088 in words is "eighty million, three hundred four thousand, eighty-eight".
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