Base | Representation |
---|---|
bin | 1101111010111… |
… | …0100000001101 |
3 | 11001212100010221 |
4 | 3132232200031 |
5 | 104421331240 |
6 | 5443231341 |
7 | 1306163605 |
oct | 336564015 |
9 | 131770127 |
10 | 58386445 |
11 | 2aa59667 |
12 | 17678551 |
13 | c1336c0 |
14 | 7a7bc05 |
15 | 51d4a4a |
hex | 37ae80d |
58386445 has 8 divisors (see below), whose sum is σ = 75453336. Its totient is φ = 43116096.
The previous prime is 58386439. The next prime is 58386499. The reversal of 58386445 is 54468385.
It can be written as a sum of positive squares in 4 ways, for example, as 12404484 + 45981961 = 3522^2 + 6781^2 .
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 58386445 - 29 = 58385933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449062 + ... + 449191.
It is an arithmetic number, because the mean of its divisors is an integer number (9431667).
Almost surely, 258386445 is an apocalyptic number.
It is an amenable number.
58386445 is a deficient number, since it is larger than the sum of its proper divisors (17066891).
58386445 is a wasteful number, since it uses less digits than its factorization.
58386445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898271.
The product of its digits is 460800, while the sum is 43.
The square root of 58386445 is about 7641.1023419399. The cubic root of 58386445 is about 387.9454634263.
The spelling of 58386445 in words is "fifty-eight million, three hundred eighty-six thousand, four hundred forty-five".
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