Base | Representation |
---|---|
bin | 100111111100111000010… |
… | …111001011010000000000 |
3 | 100201110102201100012120221 |
4 | 213330320113023100000 |
5 | 324440120000423012 |
6 | 5501122154312424 |
7 | 402231210265222 |
oct | 47747027132000 |
9 | 10643381305527 |
10 | 2745429701632 |
11 | 96936a547742 |
12 | 3840baa28714 |
13 | 16bb7b952c67 |
14 | 96c4551a412 |
15 | 4b6355a2507 |
hex | 27f385cb400 |
2745429701632 has 44 divisors (see below), whose sum is σ = 5490078686820. Its totient is φ = 1372239527936.
The previous prime is 2745429701627. The next prime is 2745429701701. The reversal of 2745429701632 is 2361079245472.
It can be written as a sum of positive squares in 2 ways, for example, as 1821247415296 + 924182286336 = 1349536^2 + 961344^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2745429701632.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2503794 + ... + 3429262.
Almost surely, 22745429701632 is an apocalyptic number.
It is an amenable number.
2745429701632 is a deficient number, since it is larger than the sum of its proper divisors (2744648985188).
2745429701632 is an equidigital number, since it uses as much as digits as its factorization.
2745429701632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928386 (or 928368 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 52.
The spelling of 2745429701632 in words is "two trillion, seven hundred forty-five billion, four hundred twenty-nine million, seven hundred one thousand, six hundred thirty-two".
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