Base | Representation |
---|---|
bin | 1101111010111… |
… | …0101011001010 |
3 | 11001212101002220 |
4 | 3132232223022 |
5 | 104421342041 |
6 | 5443234510 |
7 | 1306165626 |
oct | 336565312 |
9 | 131771086 |
10 | 58387146 |
11 | 2aa5a144 |
12 | 17678a36 |
13 | c133b0c |
14 | 7a7c186 |
15 | 51d4d66 |
hex | 37aeaca |
58387146 has 16 divisors (see below), whose sum is σ = 123643584. Its totient is φ = 18317504.
The previous prime is 58387141. The next prime is 58387151. The reversal of 58387146 is 64178385.
It is an interprime number because it is at equal distance from previous prime (58387141) and next prime (58387151).
It is a junction number, because it is equal to n+sod(n) for n = 58387098 and 58387107.
It is not an unprimeable number, because it can be changed into a prime (58387141) 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, 286110 + ... + 286313.
It is an arithmetic number, because the mean of its divisors is an integer number (7727724).
Almost surely, 258387146 is an apocalyptic number.
58387146 is an abundant number, since it is smaller than the sum of its proper divisors (65256438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58387146 is a wasteful number, since it uses less digits than its factorization.
58387146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572445.
The product of its digits is 161280, while the sum is 42.
The square root of 58387146 is about 7641.1482121472. The cubic root of 58387146 is about 387.9470160052.
The spelling of 58387146 in words is "fifty-eight million, three hundred eighty-seven thousand, one hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •