Base | Representation |
---|---|
bin | 1001100101001… |
… | …00110101011101 |
3 | 12121020001201101 |
4 | 10302210311131 |
5 | 131033220231 |
6 | 11550313101 |
7 | 1664051644 |
oct | 462446535 |
9 | 177201641 |
10 | 80366941 |
11 | 41401966 |
12 | 22ab8791 |
13 | 1385b405 |
14 | a96035b |
15 | 70c7661 |
hex | 4ca4d5d |
80366941 has 8 divisors (see below), whose sum is σ = 85757120. Its totient is φ = 75092832.
The previous prime is 80366893. The next prime is 80366981. The reversal of 80366941 is 14966308.
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 80366941 - 27 = 80366813 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 80366941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80366981) 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, 27585 + ... + 30358.
It is an arithmetic number, because the mean of its divisors is an integer number (10719640).
Almost surely, 280366941 is an apocalyptic number.
It is an amenable number.
80366941 is a deficient number, since it is larger than the sum of its proper divisors (5390179).
80366941 is a wasteful number, since it uses less digits than its factorization.
80366941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58035.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 80366941 is about 8964.7610676470. The cubic root of 80366941 is about 431.5447253407.
The spelling of 80366941 in words is "eighty million, three hundred sixty-six thousand, nine hundred forty-one".
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