Base | Representation |
---|---|
bin | 100000100010011011010110… |
… | …000110010000001010100101 |
3 | 200202200112122212220000210211 |
4 | 200202123112012100022211 |
5 | 122224101040424101204 |
6 | 1224204430520215421 |
7 | 42066605324623462 |
oct | 4042332606201245 |
9 | 622615585800724 |
10 | 143103312331429 |
11 | 4166285712a70a |
12 | 1407246990a571 |
13 | 61b077a05c158 |
14 | 274a347110669 |
15 | 11826a3b56804 |
hex | 8226d61902a5 |
143103312331429 has 8 divisors (see below), whose sum is σ = 149182118000640. Its totient is φ = 137115917274000.
The previous prime is 143103312331423. The next prime is 143103312331489. The reversal of 143103312331429 is 924133213301341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-143103312331429 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143103312331391 and 143103312331400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143103312331423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22852649749 + ... + 22852656010.
It is an arithmetic number, because the mean of its divisors is an integer number (18647764750080).
Almost surely, 2143103312331429 is an apocalyptic number.
It is an amenable number.
143103312331429 is a deficient number, since it is larger than the sum of its proper divisors (6078805669211).
143103312331429 is a wasteful number, since it uses less digits than its factorization.
143103312331429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45705305891.
The product of its (nonzero) digits is 139968, while the sum is 40.
The spelling of 143103312331429 in words is "one hundred forty-three trillion, one hundred three billion, three hundred twelve million, three hundred thirty-one thousand, four hundred twenty-nine".
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