Base | Representation |
---|---|
bin | 101001001000101010… |
… | …101000101000010011 |
3 | 11020000012101222100001 |
4 | 221020222220220103 |
5 | 1210424203341404 |
6 | 32142454510431 |
7 | 3122354452561 |
oct | 511052505023 |
9 | 136005358301 |
10 | 44168808979 |
11 | 17806160a19 |
12 | 8688065417 |
13 | 421b95a139 |
14 | 21d0104a31 |
15 | 12379a47a4 |
hex | a48aa8a13 |
44168808979 has 8 divisors (see below), whose sum is σ = 45329526000. Its totient is φ = 43021828512.
The previous prime is 44168808923. The next prime is 44168809033. The reversal of 44168808979 is 97980886144.
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 44168808979 - 219 = 44168284691 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 44168808979.
It is not an unprimeable number, because it can be changed into a prime (44178808979) 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, 3427624 + ... + 3440485.
It is an arithmetic number, because the mean of its divisors is an integer number (5666190750).
Almost surely, 244168808979 is an apocalyptic number.
44168808979 is a deficient number, since it is larger than the sum of its proper divisors (1160717021).
44168808979 is a wasteful number, since it uses less digits than its factorization.
44168808979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6868277.
The product of its (nonzero) digits is 27869184, while the sum is 64.
The spelling of 44168808979 in words is "forty-four billion, one hundred sixty-eight million, eight hundred eight thousand, nine hundred seventy-nine".
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