Base | Representation |
---|---|
bin | 1001101001011… |
… | …11110101001110 |
3 | 12122021222200122 |
4 | 10310233311032 |
5 | 131204430040 |
6 | 12010424542 |
7 | 2001642542 |
oct | 464576516 |
9 | 178258618 |
10 | 80936270 |
11 | 41760688 |
12 | 23132152 |
13 | 139ca5ac |
14 | aa6ba22 |
15 | 718b1b5 |
hex | 4d2fd4e |
80936270 has 8 divisors (see below), whose sum is σ = 145685304. Its totient is φ = 32374504.
The previous prime is 80936243. The next prime is 80936293. The reversal of 80936270 is 7263908.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 80936270.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4046804 + ... + 4046823.
It is an arithmetic number, because the mean of its divisors is an integer number (18210663).
Almost surely, 280936270 is an apocalyptic number.
80936270 is a deficient number, since it is larger than the sum of its proper divisors (64749034).
80936270 is a wasteful number, since it uses less digits than its factorization.
80936270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8093634.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 80936270 is about 8996.4587477518. The cubic root of 80936270 is about 432.5613665472.
The spelling of 80936270 in words is "eighty million, nine hundred thirty-six thousand, two hundred seventy".
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