Base | Representation |
---|---|
bin | 1000010100110000011… |
… | …1101011000011001101 |
3 | 111200010200102112222011 |
4 | 2011030013223003031 |
5 | 4320341304004100 |
6 | 145410502021221 |
7 | 13221642306331 |
oct | 2051407530315 |
9 | 450120375864 |
10 | 143011000525 |
11 | 55717a88428 |
12 | 23872117811 |
13 | 10641628603 |
14 | 6cc94997c1 |
15 | 3ac0239bba |
hex | 214c1eb0cd |
143011000525 has 12 divisors (see below), whose sum is σ = 178313390164. Its totient is φ = 113776704000.
The previous prime is 143011000513. The next prime is 143011000567. The reversal of 143011000525 is 525000110341.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 64060116201 + 78950884324 = 253101^2 + 280982^2 .
It is not a de Polignac number, because 143011000525 - 231 = 140863516877 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143011000496 and 143011000505.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15797796 + ... + 15806845.
Almost surely, 2143011000525 is an apocalyptic number.
It is an amenable number.
143011000525 is a deficient number, since it is larger than the sum of its proper divisors (35302389639).
143011000525 is a wasteful number, since it uses less digits than its factorization.
143011000525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31604832 (or 31604827 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
Adding to 143011000525 its reverse (525000110341), we get a palindrome (668011110866).
The spelling of 143011000525 in words is "one hundred forty-three billion, eleven million, five hundred twenty-five", and thus it is an aban number.
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