Base | Representation |
---|---|
bin | 101101111110011100100111… |
… | …010110001010100011110111 |
3 | 222111221110101101100111100222 |
4 | 231332130213112022203313 |
5 | 203000400103403401411 |
6 | 1554014545443524555 |
7 | 60406500244523132 |
oct | 5576344726124367 |
9 | 874843341314328 |
10 | 202203425450231 |
11 | 59478a9a263837 |
12 | 1a81846608975b |
13 | 88a991670933a |
14 | 37d09ab4a9219 |
15 | 1859b960c44db |
hex | b7e72758a8f7 |
202203425450231 has 4 divisors (see below), whose sum is σ = 202923010594464. Its totient is φ = 201483840306000.
The previous prime is 202203425450183. The next prime is 202203425450297. The reversal of 202203425450231 is 132054524302202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 202203425450231 - 26 = 202203425450167 is a prime.
It is a super-2 number, since 2×2022034254502312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202203425450191 and 202203425450200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202203925450231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359792571695 + ... + 359792572256.
It is an arithmetic number, because the mean of its divisors is an integer number (50730752648616).
Almost surely, 2202203425450231 is an apocalyptic number.
202203425450231 is a deficient number, since it is larger than the sum of its proper divisors (719585144233).
202203425450231 is an equidigital number, since it uses as much as digits as its factorization.
202203425450231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 719585144232.
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 202203425450231 its reverse (132054524302202), we get a palindrome (334257949752433).
The spelling of 202203425450231 in words is "two hundred two trillion, two hundred three billion, four hundred twenty-five million, four hundred fifty thousand, two hundred thirty-one".
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