Base | Representation |
---|---|
bin | 1001100011000… |
… | …10111110101011 |
3 | 12120201100200210 |
4 | 10301202332223 |
5 | 131001102240 |
6 | 11540432203 |
7 | 1661546343 |
oct | 461427653 |
9 | 176640623 |
10 | 80097195 |
11 | 41238232 |
12 | 229a8663 |
13 | 137956b9 |
14 | a8cdd23 |
15 | 7072780 |
hex | 4c62fab |
80097195 has 16 divisors (see below), whose sum is σ = 129007872. Its totient is φ = 42434400.
The previous prime is 80097191. The next prime is 80097223. The reversal of 80097195 is 59179008.
It is a happy number.
It is not a de Polignac number, because 80097195 - 22 = 80097191 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80097191) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15417 + ... + 19946.
It is an arithmetic number, because the mean of its divisors is an integer number (8062992).
Almost surely, 280097195 is an apocalyptic number.
80097195 is a deficient number, since it is larger than the sum of its proper divisors (48910677).
80097195 is a wasteful number, since it uses less digits than its factorization.
80097195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35522.
The product of its (nonzero) digits is 22680, while the sum is 39.
The square root of 80097195 is about 8949.7036263778. The cubic root of 80097195 is about 431.0613676182.
The spelling of 80097195 in words is "eighty million, ninety-seven thousand, one hundred ninety-five".
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