Base | Representation |
---|---|
bin | 1011110101010111010… |
… | …1000000001111111010 |
3 | 201102202120020212002110 |
4 | 2331111311000033322 |
5 | 11312331133432142 |
6 | 233221333513150 |
7 | 20455022364540 |
oct | 2752565001772 |
9 | 642676225073 |
10 | 203303420922 |
11 | 79247532238 |
12 | 33499aa27b6 |
13 | 1622c82b604 |
14 | 9ba8b0bd90 |
15 | 544d4a099c |
hex | 2f55d403fa |
203303420922 has 16 divisors (see below), whose sum is σ = 464693533632. Its totient is φ = 58086691680.
The previous prime is 203303420867. The next prime is 203303420923. The reversal of 203303420922 is 229024303302.
It is a self number, because there is not a number n which added to its sum of digits gives 203303420922.
It is not an unprimeable number, because it can be changed into a prime (203303420923) 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, 2420278779 + ... + 2420278862.
It is an arithmetic number, because the mean of its divisors is an integer number (29043345852).
Almost surely, 2203303420922 is an apocalyptic number.
203303420922 is an abundant number, since it is smaller than the sum of its proper divisors (261390112710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203303420922 is a wasteful number, since it uses less digits than its factorization.
203303420922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4840557653.
The product of its (nonzero) digits is 15552, while the sum is 30.
The spelling of 203303420922 in words is "two hundred three billion, three hundred three million, four hundred twenty thousand, nine hundred twenty-two".
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