Base | Representation |
---|---|
bin | 1101111000000… |
… | …0100101110001 |
3 | 11001111210011202 |
4 | 3132000211301 |
5 | 104344322020 |
6 | 5435220545 |
7 | 1304451410 |
oct | 336004561 |
9 | 131453152 |
10 | 58198385 |
11 | 2a940343 |
12 | 175a7755 |
13 | c098c1b |
14 | 7a2d477 |
15 | 5198e75 |
hex | 3780971 |
58198385 has 16 divisors (see below), whose sum is σ = 80449536. Its totient is φ = 39590208.
The previous prime is 58198381. The next prime is 58198391. The reversal of 58198385 is 58389185.
It is not a de Polignac number, because 58198385 - 22 = 58198381 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (58198381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2102 + ... + 10991.
It is an arithmetic number, because the mean of its divisors is an integer number (5028096).
Almost surely, 258198385 is an apocalyptic number.
It is an amenable number.
58198385 is a deficient number, since it is larger than the sum of its proper divisors (22251151).
58198385 is a wasteful number, since it uses less digits than its factorization.
58198385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13232.
The product of its digits is 345600, while the sum is 47.
The square root of 58198385 is about 7628.7866007642. The cubic root of 58198385 is about 387.5284973839.
The spelling of 58198385 in words is "fifty-eight million, one hundred ninety-eight thousand, three hundred eighty-five".
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