Base | Representation |
---|---|
bin | 10100011010110… |
… | …111011101101101 |
3 | 212212122020100111 |
4 | 110122313131231 |
5 | 1200200242440 |
6 | 53554500021 |
7 | 11326641430 |
oct | 2432673555 |
9 | 785566314 |
10 | 342587245 |
11 | 166421960 |
12 | 96894611 |
13 | 55c8c160 |
14 | 336db817 |
15 | 201224ea |
hex | 146b776d |
342587245 has 32 divisors (see below), whose sum is σ = 551980800. Its totient is φ = 197130240.
The previous prime is 342587227. The next prime is 342587261. The reversal of 342587245 is 542785243.
It is not a de Polignac number, because 342587245 - 211 = 342585197 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 342587198 and 342587207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29220 + ... + 39229.
It is an arithmetic number, because the mean of its divisors is an integer number (17249400).
Almost surely, 2342587245 is an apocalyptic number.
342587245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
342587245 is a deficient number, since it is larger than the sum of its proper divisors (209393555).
342587245 is a wasteful number, since it uses less digits than its factorization.
342587245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68485.
The product of its digits is 268800, while the sum is 40.
The square root of 342587245 is about 18509.1124854759. The cubic root of 342587245 is about 699.7191015809.
The spelling of 342587245 in words is "three hundred forty-two million, five hundred eighty-seven thousand, two hundred forty-five".
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