Base | Representation |
---|---|
bin | 1011110101001000011… |
… | …1110011011110000100 |
3 | 201102121020020202112002 |
4 | 2331102013303132010 |
5 | 11312214224143302 |
6 | 233211233044432 |
7 | 20453336016425 |
oct | 2752207633604 |
9 | 642536222462 |
10 | 203241240452 |
11 | 79215422118 |
12 | 334810b6718 |
13 | 1621c99a033 |
14 | 9ba076364c |
15 | 5447cbbc02 |
hex | 2f521f3784 |
203241240452 has 24 divisors (see below), whose sum is σ = 360190073376. Its totient is φ = 100331374208.
The previous prime is 203241240439. The next prime is 203241240487. The reversal of 203241240452 is 254042142302.
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, 318503 + ... + 712689.
It is an arithmetic number, because the mean of its divisors is an integer number (15007919724).
Almost surely, 2203241240452 is an apocalyptic number.
It is an amenable number.
203241240452 is a deficient number, since it is larger than the sum of its proper divisors (156948832924).
203241240452 is a wasteful number, since it uses less digits than its factorization.
203241240452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395827 (or 395825 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 203241240452 its reverse (254042142302), we get a palindrome (457283382754).
The spelling of 203241240452 in words is "two hundred three billion, two hundred forty-one million, two hundred forty thousand, four hundred fifty-two".
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