Base | Representation |
---|---|
bin | 100000110000111011101110… |
… | …100100001000110001100011 |
3 | 200220012211200120200011010121 |
4 | 200300323232210020301203 |
5 | 122341414104214400311 |
6 | 1230250410351141111 |
7 | 42231615115516165 |
oct | 4060735644106143 |
9 | 626184616604117 |
10 | 144100155231331 |
11 | 41a07594a43572 |
12 | 141b36aa514797 |
13 | 6253781229910 |
14 | 27826b0138935 |
15 | 119d598145b71 |
hex | 830eee908c63 |
144100155231331 has 32 divisors (see below), whose sum is σ = 156381869419776. Its totient is φ = 131993533584000.
The previous prime is 144100155231299. The next prime is 144100155231337. The reversal of 144100155231331 is 133132551001441.
It is a cyclic number.
It is not a de Polignac number, because 144100155231331 - 25 = 144100155231299 is a prime.
It is a super-2 number, since 2×1441001552313312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (144100155231337) 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, 3995993041 + ... + 3996029101.
It is an arithmetic number, because the mean of its divisors is an integer number (4886933419368).
Almost surely, 2144100155231331 is an apocalyptic number.
144100155231331 is a deficient number, since it is larger than the sum of its proper divisors (12281714188445).
144100155231331 is a wasteful number, since it uses less digits than its factorization.
144100155231331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40723.
The product of its (nonzero) digits is 21600, while the sum is 34.
The spelling of 144100155231331 in words is "one hundred forty-four trillion, one hundred billion, one hundred fifty-five million, two hundred thirty-one thousand, three hundred thirty-one".
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