Base | Representation |
---|---|
bin | 100000110110110001001011… |
… | …001100011010000111110111 |
3 | 200221122011200222121111012210 |
4 | 200312301023030122013313 |
5 | 122420001314130004201 |
6 | 1231154524033144503 |
7 | 42302601662451621 |
oct | 4066611314320767 |
9 | 627564628544183 |
10 | 144501141250551 |
11 | 4205165410a788 |
12 | 142593579bb133 |
13 | 6282525c1b687 |
14 | 2797c6d249c11 |
15 | 11a8c163ad1d6 |
hex | 836c4b31a1f7 |
144501141250551 has 32 divisors (see below), whose sum is σ = 197059439904768. Its totient is φ = 94144604463360.
The previous prime is 144501141250519. The next prime is 144501141250559. The reversal of 144501141250551 is 155052141105441.
144501141250551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144501141250551 - 25 = 144501141250519 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144501141250559) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 498921486 + ... + 499211028.
It is an arithmetic number, because the mean of its divisors is an integer number (6158107497024).
Almost surely, 2144501141250551 is an apocalyptic number.
144501141250551 is a deficient number, since it is larger than the sum of its proper divisors (52558298654217).
144501141250551 is a wasteful number, since it uses less digits than its factorization.
144501141250551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294831.
The product of its (nonzero) digits is 80000, while the sum is 39.
Adding to 144501141250551 its reverse (155052141105441), we get a palindrome (299553282355992).
The spelling of 144501141250551 in words is "one hundred forty-four trillion, five hundred one billion, one hundred forty-one million, two hundred fifty thousand, five hundred fifty-one".
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