Base | Representation |
---|---|
bin | 100000100100010011110000… |
… | …110110001111000111100001 |
3 | 200210010220101212112002010201 |
4 | 200210103300312033013201 |
5 | 122233210341143332140 |
6 | 1224344052553025201 |
7 | 42112133414055436 |
oct | 4044236066170741 |
9 | 623126355462121 |
10 | 143232610136545 |
11 | 417026773a0396 |
12 | 140935333b5201 |
13 | 61bca14606547 |
14 | 27526d122db8d |
15 | 1185c2001249a |
hex | 8244f0d8f1e1 |
143232610136545 has 8 divisors (see below), whose sum is σ = 171977856546600. Its totient is φ = 114520271854080.
The previous prime is 143232610136537. The next prime is 143232610136621. The reversal of 143232610136545 is 545631016232341.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1015322247424 + 142217287889121 = 1007632^2 + 11925489^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 143232610136545 - 23 = 143232610136537 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 143232610136495 and 143232610136504.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8227022320 + ... + 8227039729.
It is an arithmetic number, because the mean of its divisors is an integer number (21497232068325).
Almost surely, 2143232610136545 is an apocalyptic number.
It is an amenable number.
143232610136545 is a deficient number, since it is larger than the sum of its proper divisors (28745246410055).
143232610136545 is a wasteful number, since it uses less digits than its factorization.
143232610136545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16454063795.
The product of its (nonzero) digits is 1555200, while the sum is 46.
Adding to 143232610136545 its reverse (545631016232341), we get a palindrome (688863626368886).
The spelling of 143232610136545 in words is "one hundred forty-three trillion, two hundred thirty-two billion, six hundred ten million, one hundred thirty-six thousand, five hundred forty-five".
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