Base | Representation |
---|---|
bin | 1101111000010… |
… | …1111100110111 |
3 | 11001112220022000 |
4 | 3132011330313 |
5 | 104401022333 |
6 | 5435510343 |
7 | 1304602416 |
oct | 336057467 |
9 | 131486260 |
10 | 58220343 |
11 | 2a955895 |
12 | 175b83b3 |
13 | c0a5c0c |
14 | 7a3747d |
15 | 51a0713 |
hex | 3785f37 |
58220343 has 8 divisors (see below), whose sum is σ = 86252400. Its totient is φ = 38813544.
The previous prime is 58220321. The next prime is 58220353. The reversal of 58220343 is 34302285.
It is not a de Polignac number, because 58220343 - 25 = 58220311 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2156309 = 58220343 / (5 + 8 + 2 + 2 + 0 + 3 + 4 + 3).
It is a zygodrome in base 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58220303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078128 + ... + 1078181.
It is an arithmetic number, because the mean of its divisors is an integer number (10781550).
Almost surely, 258220343 is an apocalyptic number.
58220343 is a deficient number, since it is larger than the sum of its proper divisors (28032057).
58220343 is a wasteful number, since it uses less digits than its factorization.
58220343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2156318 (or 2156312 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 58220343 is about 7630.2256192068. The cubic root of 58220343 is about 387.5772288667.
The spelling of 58220343 in words is "fifty-eight million, two hundred twenty thousand, three hundred forty-three".
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