Base | Representation |
---|---|
bin | 10100000001111000011110… |
… | …00100101101000110111101 |
3 | 12202221200012201012221002210 |
4 | 22000330033010231012331 |
5 | 21233113422440341221 |
6 | 233402020435011033 |
7 | 12164104456060155 |
oct | 1200741704550675 |
9 | 182850181187083 |
10 | 44045142512061 |
11 | 1304149276a149 |
12 | 4b342b1139a79 |
13 | 1b76592980ba2 |
14 | ac3b20d83765 |
15 | 515aaddb6276 |
hex | 280f0f12d1bd |
44045142512061 has 8 divisors (see below), whose sum is σ = 58728418426944. Its totient is φ = 29362647469280.
The previous prime is 44045142512039. The next prime is 44045142512081. The reversal of 44045142512061 is 16021524154044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44045142512061 - 25 = 44045142512029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44045142512081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195086400 + ... + 195312041.
It is an arithmetic number, because the mean of its divisors is an integer number (7341052303368).
Almost surely, 244045142512061 is an apocalyptic number.
It is an amenable number.
44045142512061 is a deficient number, since it is larger than the sum of its proper divisors (14683275914883).
44045142512061 is a wasteful number, since it uses less digits than its factorization.
44045142512061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390436051.
The product of its (nonzero) digits is 153600, while the sum is 39.
The spelling of 44045142512061 in words is "forty-four trillion, forty-five billion, one hundred forty-two million, five hundred twelve thousand, sixty-one".
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