Base | Representation |
---|---|
bin | 100000110101111101011111… |
… | …110011000011100111011010 |
3 | 200221102212110212110100112122 |
4 | 200311331133303003213122 |
5 | 122413044144000221300 |
6 | 1231113225553341242 |
7 | 42265565630550602 |
oct | 4065753763034732 |
9 | 627385425410478 |
10 | 144445652351450 |
11 | 4203006a07558a |
12 | 1424a650867822 |
13 | 627a221c53978 |
14 | 27952c7951c02 |
15 | 11a7569bdcc85 |
hex | 835f5fcc39da |
144445652351450 has 48 divisors (see below), whose sum is σ = 270806737449984. Its totient is φ = 57318588835200.
The previous prime is 144445652351431. The next prime is 144445652351467. The reversal of 144445652351450 is 54153256544441.
It is a junction number, because it is equal to n+sod(n) for n = 144445652351392 and 144445652351401.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76608422 + ... + 78471278.
It is an arithmetic number, because the mean of its divisors is an integer number (5641807030208).
Almost surely, 2144445652351450 is an apocalyptic number.
144445652351450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144445652351450 is a deficient number, since it is larger than the sum of its proper divisors (126361085098534).
144445652351450 is a wasteful number, since it uses less digits than its factorization.
144445652351450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1875207 (or 1875202 counting only the distinct ones).
The product of its (nonzero) digits is 23040000, while the sum is 53.
The spelling of 144445652351450 in words is "one hundred forty-four trillion, four hundred forty-five billion, six hundred fifty-two million, three hundred fifty-one thousand, four hundred fifty".
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