Base | Representation |
---|---|
bin | 1110001001101000010… |
… | …1001100101010011001 |
3 | 212020111021121020212210 |
4 | 3202122011030222121 |
5 | 12440333411104200 |
6 | 303402521425333 |
7 | 23364216203340 |
oct | 3423205145231 |
9 | 766437536783 |
10 | 243103222425 |
11 | 94110482178 |
12 | 3b14693b249 |
13 | 19c0328740b |
14 | baa2884b57 |
15 | 64cc5de650 |
hex | 389a14ca99 |
243103222425 has 24 divisors (see below), whose sum is σ = 459349327936. Its totient is φ = 111132901440.
The previous prime is 243103222393. The next prime is 243103222441. The reversal of 243103222425 is 524222301342.
It is not a de Polignac number, because 243103222425 - 25 = 243103222393 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 243103222392 and 243103222401.
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 23 ways as a sum of consecutive naturals, for example, 231526354 + ... + 231527403.
Almost surely, 2243103222425 is an apocalyptic number.
243103222425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
243103222425 is a deficient number, since it is larger than the sum of its proper divisors (216246105511).
243103222425 is a wasteful number, since it uses less digits than its factorization.
243103222425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463053777 (or 463053772 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 243103222425 its reverse (524222301342), we get a palindrome (767325523767).
The spelling of 243103222425 in words is "two hundred forty-three billion, one hundred three million, two hundred twenty-two thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.354 sec. • engine limits •