Base | Representation |
---|---|
bin | 1001100100111… |
… | …10100101111010 |
3 | 12121011202122022 |
4 | 10302132211322 |
5 | 131031410440 |
6 | 11545554442 |
7 | 1663614254 |
oct | 462364572 |
9 | 177152568 |
10 | 80341370 |
11 | 4139472a |
12 | 22aa5a22 |
13 | 1384c895 |
14 | a954cd4 |
15 | 70becb5 |
hex | 4c9e97a |
80341370 has 8 divisors (see below), whose sum is σ = 144614484. Its totient is φ = 32136544.
The previous prime is 80341351. The next prime is 80341379. The reversal of 80341370 is 7314308.
It can be written as a sum of positive squares in 2 ways, for example, as 78659161 + 1682209 = 8869^2 + 1297^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (80341379) 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, 4017059 + ... + 4017078.
Almost surely, 280341370 is an apocalyptic number.
80341370 is a deficient number, since it is larger than the sum of its proper divisors (64273114).
80341370 is a wasteful number, since it uses less digits than its factorization.
80341370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8034144.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 80341370 is about 8963.3347588941. The cubic root of 80341370 is about 431.4989511264.
Adding to 80341370 its reverse (7314308), we get a palindrome (87655678).
The spelling of 80341370 in words is "eighty million, three hundred forty-one thousand, three hundred seventy".
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