Base | Representation |
---|---|
bin | 1001100100100… |
… | …10101111000001 |
3 | 12121002022000110 |
4 | 10302102233001 |
5 | 131023332201 |
6 | 11544541533 |
7 | 1663322541 |
oct | 462225701 |
9 | 177068013 |
10 | 80292801 |
11 | 41361196 |
12 | 22a818a9 |
13 | 13833744 |
14 | a941321 |
15 | 70b06d6 |
hex | 4c92bc1 |
80292801 has 8 divisors (see below), whose sum is σ = 109668384. Its totient is φ = 52222880.
The previous prime is 80292799. The next prime is 80292809. The reversal of 80292801 is 10829208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80292801 - 21 = 80292799 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (80292809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326271 + ... + 326516.
It is an arithmetic number, because the mean of its divisors is an integer number (13708548).
Almost surely, 280292801 is an apocalyptic number.
It is an amenable number.
80292801 is a deficient number, since it is larger than the sum of its proper divisors (29375583).
80292801 is a wasteful number, since it uses less digits than its factorization.
80292801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652831.
The product of its (nonzero) digits is 2304, while the sum is 30.
The square root of 80292801 is about 8960.6250340029. The cubic root of 80292801 is about 431.4119818305.
The spelling of 80292801 in words is "eighty million, two hundred ninety-two thousand, eight hundred one".
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