Base | Representation |
---|---|
bin | 1000010110010010110… |
… | …0101001011010000010 |
3 | 111201012102022220001010 |
4 | 2011210230221122002 |
5 | 4322212334040211 |
6 | 145515432021350 |
7 | 13235110220532 |
oct | 2054454513202 |
9 | 451172286033 |
10 | 143423346306 |
11 | 55909815969 |
12 | 23968231856 |
13 | 106a8ba03b6 |
14 | 6d281554c2 |
15 | 3ae653b4a6 |
hex | 2164b29682 |
143423346306 has 32 divisors (see below), whose sum is σ = 303970392000. Its totient is φ = 44987607360.
The previous prime is 143423346271. The next prime is 143423346307. The reversal of 143423346306 is 603643324341.
It is a super-2 number, since 2×1434233463062 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (143423346307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4204825 + ... + 4238796.
It is an arithmetic number, because the mean of its divisors is an integer number (9499074750).
Almost surely, 2143423346306 is an apocalyptic number.
143423346306 is an abundant number, since it is smaller than the sum of its proper divisors (160547045694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143423346306 is a wasteful number, since it uses less digits than its factorization.
143423346306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8443794.
The product of its (nonzero) digits is 373248, while the sum is 39.
The spelling of 143423346306 in words is "one hundred forty-three billion, four hundred twenty-three million, three hundred forty-six thousand, three hundred six".
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