Base | Representation |
---|---|
bin | 100111111100011110110… |
… | …000000000110001000111 |
3 | 100201102022202210100011222 |
4 | 213330132300000301013 |
5 | 324433230000122204 |
6 | 5501011404350555 |
7 | 402214442026352 |
oct | 47743660006107 |
9 | 10642282710158 |
10 | 2745000004679 |
11 | 969169a38a99 |
12 | 383bbab4545b |
13 | 16bb109145ca |
14 | 96c04425299 |
15 | 4b60c9c4abe |
hex | 27f1ec00c47 |
2745000004679 has 16 divisors (see below), whose sum is σ = 2802114653184. Its totient is φ = 2688499756800.
The previous prime is 2745000004661. The next prime is 2745000004709. The reversal of 2745000004679 is 9764000005472.
It is a cyclic number.
It is not a de Polignac number, because 2745000004679 - 28 = 2745000004423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2745000004639) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10647767 + ... + 10902519.
It is an arithmetic number, because the mean of its divisors is an integer number (175132165824).
Almost surely, 22745000004679 is an apocalyptic number.
2745000004679 is a deficient number, since it is larger than the sum of its proper divisors (57114648505).
2745000004679 is a wasteful number, since it uses less digits than its factorization.
2745000004679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255958.
The product of its (nonzero) digits is 423360, while the sum is 44.
The spelling of 2745000004679 in words is "two trillion, seven hundred forty-five billion, four thousand, six hundred seventy-nine".
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