Base | Representation |
---|---|
bin | 11101110100000… |
… | …110000001011100 |
3 | 1021212012120010022 |
4 | 131310012001130 |
5 | 2011022223140 |
6 | 121344531312 |
7 | 15252406454 |
oct | 3564060134 |
9 | 1255176108 |
10 | 500195420 |
11 | 23739024a |
12 | 11b620b38 |
13 | 7c82302a |
14 | 4a606d64 |
15 | 2dda60b5 |
hex | 1dd0605c |
500195420 has 36 divisors (see below), whose sum is σ = 1115846760. Its totient is φ = 188306688.
The previous prime is 500195417. The next prime is 500195453. The reversal of 500195420 is 24591005.
It is a self number, because there is not a number n which added to its sum of digits gives 500195420.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37490 + ... + 49049.
Almost surely, 2500195420 is an apocalyptic number.
It is an amenable number.
500195420 is an abundant number, since it is smaller than the sum of its proper divisors (615651340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500195420 is a wasteful number, since it uses less digits than its factorization.
500195420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86582 (or 86563 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 500195420 is about 22365.0490721572. The cubic root of 500195420 is about 793.8039158202.
The spelling of 500195420 in words is "five hundred million, one hundred ninety-five thousand, four hundred twenty".
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