Base | Representation |
---|---|
bin | 100000100110001100101010… |
… | …100011011001000101001001 |
3 | 200210121022111001101221222100 |
4 | 200212030222203121011021 |
5 | 122242322222341402100 |
6 | 1224523442341144013 |
7 | 42124410410515302 |
oct | 4046145243310511 |
9 | 623538431357870 |
10 | 143362427294025 |
11 | 417527338361a5 |
12 | 140b47229bb009 |
13 | 61cc032650424 |
14 | 2758ac83017a9 |
15 | 11892bbcaa400 |
hex | 82632a8d9149 |
143362427294025 has 27 divisors (see below), whose sum is σ = 256778358128071. Its totient is φ = 76459865436240.
The previous prime is 143362427294011. The next prime is 143362427294057. The reversal of 143362427294025 is 520492724263341.
The square root of 143362427294025 is 11973405.
It is a perfect power (a square), and thus also a powerful number.
143362427294025 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 624 + 2 + 7 + 2 + 9 + 4 + 0 + 2 + 5 = 666.
It can be written as a sum of positive squares in only one way, i.e., 51610473825849 + 91751953468176 = 7184043^2 + 9578724^2 .
It is not a de Polignac number, because 143362427294025 - 217 = 143362427162953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 179201962 + ... + 180000188.
Almost surely, 2143362427294025 is an apocalyptic number.
143362427294025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
143362427294025 is the 11973405-th square number.
143362427294025 is the 5986703-rd centered octagonal number.
It is an amenable number.
143362427294025 is a deficient number, since it is larger than the sum of its proper divisors (113415930834046).
143362427294025 is an frugal number, since it uses more digits than its factorization.
143362427294025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1596470 (or 798235 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 54.
The spelling of 143362427294025 in words is "one hundred forty-three trillion, three hundred sixty-two billion, four hundred twenty-seven million, two hundred ninety-four thousand, twenty-five".
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