Base | Representation |
---|---|
bin | 100100111101111… |
… | …000000001110110 |
3 | 1121020000102112101 |
4 | 210331320001312 |
5 | 2232232400204 |
6 | 141313012314 |
7 | 21240420265 |
oct | 4475700166 |
9 | 1536012471 |
10 | 620200054 |
11 | 2990a5531 |
12 | 15385409a |
13 | 9b64c0a6 |
14 | 5c5245dc |
15 | 396acea4 |
hex | 24f78076 |
620200054 has 16 divisors (see below), whose sum is σ = 946390320. Its totient is φ = 304745760.
The previous prime is 620200027. The next prime is 620200067. The reversal of 620200054 is 450002026.
620200054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 264672 + ... + 267004.
It is an arithmetic number, because the mean of its divisors is an integer number (59149395).
Almost surely, 2620200054 is an apocalyptic number.
620200054 is a deficient number, since it is larger than the sum of its proper divisors (326190266).
620200054 is a wasteful number, since it uses less digits than its factorization.
620200054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4575.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 620200054 is about 24903.8160529667. The cubic root of 620200054 is about 852.7936015977.
The spelling of 620200054 in words is "six hundred twenty million, two hundred thousand, fifty-four".
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