Base | Representation |
---|---|
bin | 1000011110111101000… |
… | …1111001100100000110 |
3 | 111221012110021012200201 |
4 | 2013233101321210012 |
5 | 4341443040230442 |
6 | 150542245201114 |
7 | 13346531453404 |
oct | 2075721714406 |
9 | 457173235621 |
10 | 145748367622 |
11 | 568a2176890 |
12 | 242b6a0019a |
13 | 10989796360 |
14 | 70a8c58474 |
15 | 3bd07017b7 |
hex | 21ef479906 |
145748367622 has 32 divisors (see below), whose sum is σ = 261053853984. Its totient is φ = 60150643200.
The previous prime is 145748367587. The next prime is 145748367671. The reversal of 145748367622 is 226763847541.
145748367622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 4159683 + ... + 4194574.
It is an arithmetic number, because the mean of its divisors is an integer number (8157932937).
Almost surely, 2145748367622 is an apocalyptic number.
145748367622 is a deficient number, since it is larger than the sum of its proper divisors (115305486362).
145748367622 is a wasteful number, since it uses less digits than its factorization.
145748367622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8354344.
The product of its digits is 13547520, while the sum is 55.
The spelling of 145748367622 in words is "one hundred forty-five billion, seven hundred forty-eight million, three hundred sixty-seven thousand, six hundred twenty-two".
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