Base | Representation |
---|---|
bin | 110011100010101010… |
… | …101111110011001000 |
3 | 12021211220121110202022 |
4 | 303202222233303020 |
5 | 1401320132323300 |
6 | 41231325024012 |
7 | 3666303120062 |
oct | 634252576310 |
9 | 167756543668 |
10 | 55342464200 |
11 | 2151a418521 |
12 | a8860b5008 |
13 | 52ac84674a |
14 | 297009a732 |
15 | 168d8e7285 |
hex | ce2aafcc8 |
55342464200 has 48 divisors (see below), whose sum is σ = 131809571460. Its totient is φ = 21597056000.
The previous prime is 55342464197. The next prime is 55342464209. The reversal of 55342464200 is 246424355.
It can be written as a sum of positive squares in 6 ways, for example, as 7527644644 + 47814819556 = 86762^2 + 218666^2 .
It is not an unprimeable number, because it can be changed into a prime (55342464209) 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 11 ways as a sum of consecutive naturals, for example, 3366341 + ... + 3382740.
Almost surely, 255342464200 is an apocalyptic number.
55342464200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
55342464200 is an abundant number, since it is smaller than the sum of its proper divisors (76467107260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55342464200 is a wasteful number, since it uses less digits than its factorization.
55342464200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6749138 (or 6749129 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 55342464200 its reverse (246424355), we get a palindrome (55588888555).
The spelling of 55342464200 in words is "fifty-five billion, three hundred forty-two million, four hundred sixty-four thousand, two hundred".
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