Base | Representation |
---|---|
bin | 1001100000101000… |
… | …0011011111001000 |
3 | 20120220111021121120 |
4 | 2120022003133020 |
5 | 20212002210202 |
6 | 1101150435240 |
7 | 120155131401 |
oct | 23012033710 |
9 | 6526437546 |
10 | 2552772552 |
11 | 109aa78890 |
12 | 5b2b02b20 |
13 | 318b48805 |
14 | 1a306a9a8 |
15 | ee1a20bc |
hex | 982837c8 |
2552772552 has 32 divisors (see below), whose sum is σ = 6962107680. Its totient is φ = 773567360.
The previous prime is 2552772527. The next prime is 2552772557.
2552772552 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (2552772557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4834533 + ... + 4835060.
It is an arithmetic number, because the mean of its divisors is an integer number (217565865).
Almost surely, 22552772552 is an apocalyptic number.
2552772552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2552772552 is an abundant number, since it is smaller than the sum of its proper divisors (4409335128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2552772552 is a wasteful number, since it uses less digits than its factorization.
2552772552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9669613 (or 9669609 counting only the distinct ones).
The product of its digits is 490000, while the sum is 42.
The square root of 2552772552 is about 50524.9695893031. The cubic root of 2552772552 is about 1366.6921728600.
The spelling of 2552772552 in words is "two billion, five hundred fifty-two million, seven hundred seventy-two thousand, five hundred fifty-two".
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