Base | Representation |
---|---|
bin | 1000010101111111110… |
… | …0010011110101000010 |
3 | 111200222212012122020101 |
4 | 2011133330103311002 |
5 | 4322031423104041 |
6 | 145503502033014 |
7 | 13233121131364 |
oct | 2053774236502 |
9 | 450885178211 |
10 | 143343566146 |
11 | 55878784950 |
12 | 2394557876a |
13 | 106954b90c1 |
14 | 6d1b708d34 |
15 | 3ade52cb31 |
hex | 215ff13d42 |
143343566146 has 16 divisors (see below), whose sum is σ = 234572519520. Its totient is φ = 65153299680.
The previous prime is 143343566089. The next prime is 143343566167. The reversal of 143343566146 is 641665343341.
It is a junction number, because it is equal to n+sod(n) for n = 143343566096 and 143343566105.
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, 416665 + ... + 678451.
It is an arithmetic number, because the mean of its divisors is an integer number (14660782470).
Almost surely, 2143343566146 is an apocalyptic number.
143343566146 is a deficient number, since it is larger than the sum of its proper divisors (91228953374).
143343566146 is a wasteful number, since it uses less digits than its factorization.
143343566146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286689.
The product of its digits is 1866240, while the sum is 46.
The spelling of 143343566146 in words is "one hundred forty-three billion, three hundred forty-three million, five hundred sixty-six thousand, one hundred forty-six".
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