Base | Representation |
---|---|
bin | 1001100001110000010011011… |
… | …0110110001010000011101001 |
3 | 10020220210201021210011122212211 |
4 | 2120130010312312022003221 |
5 | 1200333331104110422340 |
6 | 10333520223451205121 |
7 | 261134100416564623 |
oct | 23034046666120351 |
9 | 3226721253148784 |
10 | 670432430170345 |
11 | 18469088476a437 |
12 | 6323a3684467a1 |
13 | 22a1267883706b |
14 | bb7b161d75c13 |
15 | 527974571b5ea |
hex | 261c136d8a0e9 |
670432430170345 has 16 divisors (see below), whose sum is σ = 805052400280128. Its totient is φ = 535990320043200.
The previous prime is 670432430170331. The next prime is 670432430170351. The reversal of 670432430170345 is 543071034234076.
It is a happy number.
It is not a de Polignac number, because 670432430170345 - 25 = 670432430170313 is a prime.
It is a super-2 number, since 2×6704324301703452 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166790695 + ... + 170762995.
It is an arithmetic number, because the mean of its divisors is an integer number (50315775017508).
Almost surely, 2670432430170345 is an apocalyptic number.
It is an amenable number.
670432430170345 is a deficient number, since it is larger than the sum of its proper divisors (134619970109783).
670432430170345 is a wasteful number, since it uses less digits than its factorization.
670432430170345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3994680.
The product of its (nonzero) digits is 5080320, while the sum is 49.
The spelling of 670432430170345 in words is "six hundred seventy trillion, four hundred thirty-two billion, four hundred thirty million, one hundred seventy thousand, three hundred forty-five".
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