Base | Representation |
---|---|
bin | 1011110000100011101… |
… | …1010100010010011000 |
3 | 201022102122112101012002 |
4 | 2330020323110102120 |
5 | 11302210341331412 |
6 | 232445324340132 |
7 | 20411035060622 |
oct | 2741073242230 |
9 | 638378471162 |
10 | 202013230232 |
11 | 78745224940 |
12 | 331999a4648 |
13 | 16085449478 |
14 | 9ac5621c12 |
15 | 53c509bdc2 |
hex | 2f08ed4498 |
202013230232 has 16 divisors (see below), whose sum is σ = 413208880200. Its totient is φ = 91824195520.
The previous prime is 202013230201. The next prime is 202013230249. The reversal of 202013230232 is 232032310202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147802357 + ... + 1147802532.
Almost surely, 2202013230232 is an apocalyptic number.
202013230232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
202013230232 is an abundant number, since it is smaller than the sum of its proper divisors (211195649968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202013230232 is a wasteful number, since it uses less digits than its factorization.
202013230232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2295604906 (or 2295604902 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 202013230232 its reverse (232032310202), we get a palindrome (434045540434).
The spelling of 202013230232 in words is "two hundred two billion, thirteen million, two hundred thirty thousand, two hundred thirty-two".
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