Base | Representation |
---|---|
bin | 101100010110101… |
… | …100100000110010 |
3 | 1220212020120202210 |
4 | 230112230200302 |
5 | 3011000200434 |
6 | 201501352550 |
7 | 24304100523 |
oct | 5426544062 |
9 | 1825216683 |
10 | 744146994 |
11 | 352062718 |
12 | 189268756 |
13 | bb228686 |
14 | 70b8a84a |
15 | 454e2ee9 |
hex | 2c5ac832 |
744146994 has 8 divisors (see below), whose sum is σ = 1488294000. Its totient is φ = 248048996.
The previous prime is 744146983. The next prime is 744147013. The reversal of 744146994 is 499641447.
It is a sphenic number, since it is the product of 3 distinct primes.
744146994 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62012244 + ... + 62012255.
It is an arithmetic number, because the mean of its divisors is an integer number (186036750).
Almost surely, 2744146994 is an apocalyptic number.
744146994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
744146994 is a wasteful number, since it uses less digits than its factorization.
744146994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124024504.
The product of its digits is 870912, while the sum is 48.
The square root of 744146994 is about 27279.0577916467. The cubic root of 744146994 is about 906.1906508324.
The spelling of 744146994 in words is "seven hundred forty-four million, one hundred forty-six thousand, nine hundred ninety-four".
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