Base | Representation |
---|---|
bin | 1001100100100… |
… | …10100111000111 |
3 | 12121002021022201 |
4 | 10302102213013 |
5 | 131023323140 |
6 | 11544535331 |
7 | 1663321216 |
oct | 462224707 |
9 | 177067281 |
10 | 80292295 |
11 | 41360876 |
12 | 22a81547 |
13 | 13833445 |
14 | a94107d |
15 | 70b049a |
hex | 4c929c7 |
80292295 has 8 divisors (see below), whose sum is σ = 96484896. Its totient is φ = 64144416.
The previous prime is 80292293. The next prime is 80292313. The reversal of 80292295 is 59229208.
It is a happy number.
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 80292295 - 21 = 80292293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80292293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7092 + ... + 14521.
It is an arithmetic number, because the mean of its divisors is an integer number (12060612).
Almost surely, 280292295 is an apocalyptic number.
80292295 is a deficient number, since it is larger than the sum of its proper divisors (16192601).
80292295 is a wasteful number, since it uses less digits than its factorization.
80292295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22361.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 80292295 is about 8960.5967993209. The cubic root of 80292295 is about 431.4110755852.
The spelling of 80292295 in words is "eighty million, two hundred ninety-two thousand, two hundred ninety-five".
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