Base | Representation |
---|---|
bin | 111001111000110110… |
… | …1001101010000110001 |
3 | 102212212200011220212122 |
4 | 1303301231031100301 |
5 | 4014043421303040 |
6 | 133035325404025 |
7 | 11660423432450 |
oct | 1636155152061 |
9 | 385780156778 |
10 | 124314244145 |
11 | 487a3171653 |
12 | 20114709615 |
13 | b951c53160 |
14 | 60342dab97 |
15 | 3378b001b5 |
hex | 1cf1b4d431 |
124314244145 has 64 divisors (see below), whose sum is σ = 193967316480. Its totient is φ = 74274859008.
The previous prime is 124314244121. The next prime is 124314244157. The reversal of 124314244145 is 541442413421.
It is not a de Polignac number, because 124314244145 - 236 = 55594767409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
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 63 ways as a sum of consecutive naturals, for example, 2368709 + ... + 2420621.
It is an arithmetic number, because the mean of its divisors is an integer number (3030739320).
Almost surely, 2124314244145 is an apocalyptic number.
It is an amenable number.
124314244145 is a deficient number, since it is larger than the sum of its proper divisors (69653072335).
124314244145 is a wasteful number, since it uses less digits than its factorization.
124314244145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52234.
The product of its digits is 61440, while the sum is 35.
Adding to 124314244145 its reverse (541442413421), we get a palindrome (665756657566).
The spelling of 124314244145 in words is "one hundred twenty-four billion, three hundred fourteen million, two hundred forty-four thousand, one hundred forty-five".
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