Base | Representation |
---|---|
bin | 10101110111100110… |
… | …11011000011100001 |
3 | 1010022020022002220010 |
4 | 22323303123003201 |
5 | 143021113113040 |
6 | 5221005035133 |
7 | 563642522631 |
oct | 127363330341 |
9 | 33266262803 |
10 | 11740754145 |
11 | 4a853933aa |
12 | 2337b55aa9 |
13 | 1151535903 |
14 | 7d54166c1 |
15 | 48ab11e80 |
hex | 2bbcdb0e1 |
11740754145 has 32 divisors (see below), whose sum is σ = 18925006464. Its totient is φ = 6215270400.
The previous prime is 11740754143. The next prime is 11740754161. The reversal of 11740754145 is 54145704711.
It is not a de Polignac number, because 11740754145 - 21 = 11740754143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11740754143) 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 31 ways as a sum of consecutive naturals, for example, 1524705 + ... + 1532385.
It is an arithmetic number, because the mean of its divisors is an integer number (591406452).
Almost surely, 211740754145 is an apocalyptic number.
11740754145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11740754145 is a deficient number, since it is larger than the sum of its proper divisors (7184252319).
11740754145 is a wasteful number, since it uses less digits than its factorization.
11740754145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8433.
The product of its (nonzero) digits is 78400, while the sum is 39.
The spelling of 11740754145 in words is "eleven billion, seven hundred forty million, seven hundred fifty-four thousand, one hundred forty-five".
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