Base | Representation |
---|---|
bin | 1011101010100000010… |
… | …1011110001101010011 |
3 | 201011020102022122112112 |
4 | 2322220011132031103 |
5 | 11240343424033410 |
6 | 232020205015535 |
7 | 20322546110636 |
oct | 2725005361523 |
9 | 634212278475 |
10 | 200388502355 |
11 | 77a910a3828 |
12 | 32a058545ab |
13 | 15b86966322 |
14 | 99ad931c1d |
15 | 532c616105 |
hex | 2ea815e353 |
200388502355 has 4 divisors (see below), whose sum is σ = 240466202832. Its totient is φ = 160310801880.
The previous prime is 200388502313. The next prime is 200388502357. The reversal of 200388502355 is 553205883002.
200388502355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 200388502355 - 26 = 200388502291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200388502357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20038850231 + ... + 20038850240.
It is an arithmetic number, because the mean of its divisors is an integer number (60116550708).
Almost surely, 2200388502355 is an apocalyptic number.
200388502355 is a deficient number, since it is larger than the sum of its proper divisors (40077700477).
200388502355 is an equidigital number, since it uses as much as digits as its factorization.
200388502355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40077700476.
The product of its (nonzero) digits is 288000, while the sum is 41.
The spelling of 200388502355 in words is "two hundred billion, three hundred eighty-eight million, five hundred two thousand, three hundred fifty-five".
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