Base | Representation |
---|---|
bin | 1010010000001000… |
… | …0101010011110101 |
3 | 21002210101120021100 |
4 | 2210002011103311 |
5 | 21114003300321 |
6 | 1133025040313 |
7 | 125124460125 |
oct | 24402052365 |
9 | 7083346240 |
10 | 2752009461 |
11 | 119248a493 |
12 | 649786099 |
13 | 34b1c6686 |
14 | 1c16d0c85 |
15 | 11190a326 |
hex | a40854f5 |
2752009461 has 12 divisors (see below), whose sum is σ = 3986584992. Its totient is φ = 1829383656.
The previous prime is 2752009459. The next prime is 2752009567. The reversal of 2752009461 is 1649002572.
It is not a de Polignac number, because 2752009461 - 21 = 2752009459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2752009411) 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 11 ways as a sum of consecutive naturals, for example, 437481 + ... + 443726.
It is an arithmetic number, because the mean of its divisors is an integer number (332215416).
Almost surely, 22752009461 is an apocalyptic number.
It is an amenable number.
2752009461 is a deficient number, since it is larger than the sum of its proper divisors (1234575531).
2752009461 is a wasteful number, since it uses less digits than its factorization.
2752009461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 881560 (or 881557 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 2752009461 is about 52459.5983686494. The cubic root of 2752009461 is about 1401.3608300467.
The spelling of 2752009461 in words is "two billion, seven hundred fifty-two million, nine thousand, four hundred sixty-one".
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