Base | Representation |
---|---|
bin | 1001100100111… |
… | …10100110101111 |
3 | 12121011202201021 |
4 | 10302132212233 |
5 | 131031411143 |
6 | 11545555011 |
7 | 1663614361 |
oct | 462364657 |
9 | 177152637 |
10 | 80341423 |
11 | 41394778 |
12 | 22aa5a67 |
13 | 1384c906 |
14 | a954d31 |
15 | 70beced |
hex | 4c9e9af |
80341423 has 4 divisors (see below), whose sum is σ = 80640360. Its totient is φ = 80042488.
The previous prime is 80341409. The next prime is 80341441. The reversal of 80341423 is 32414308.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80341423 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 (80341493) 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, 149065 + ... + 149602.
It is an arithmetic number, because the mean of its divisors is an integer number (20160090).
Almost surely, 280341423 is an apocalyptic number.
80341423 is a deficient number, since it is larger than the sum of its proper divisors (298937).
80341423 is a wasteful number, since it uses less digits than its factorization.
80341423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298936.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 80341423 is about 8963.3377153826. The cubic root of 80341423 is about 431.4990460108.
The spelling of 80341423 in words is "eighty million, three hundred forty-one thousand, four hundred twenty-three".
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