Base | Representation |
---|---|
bin | 1001100011111111100… |
… | …0111110110110100001 |
3 | 120201001000001011201020 |
4 | 2120333320332312201 |
5 | 10142421322044421 |
6 | 203245224400053 |
7 | 14604012364440 |
oct | 2307770766641 |
9 | 521030034636 |
10 | 164280659361 |
11 | 63742170975 |
12 | 27a09316029 |
13 | 12651076b60 |
14 | 7d46244d57 |
15 | 44176a0dc6 |
hex | 263fe3eda1 |
164280659361 has 32 divisors (see below), whose sum is σ = 270548291328. Its totient is φ = 86345118720.
The previous prime is 164280659353. The next prime is 164280659401. The reversal of 164280659361 is 163956082461.
It is not a de Polignac number, because 164280659361 - 23 = 164280659353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (164280659311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 994036 + ... + 1147461.
It is an arithmetic number, because the mean of its divisors is an integer number (8454634104).
Almost surely, 2164280659361 is an apocalyptic number.
It is an amenable number.
164280659361 is a deficient number, since it is larger than the sum of its proper divisors (106267631967).
164280659361 is a wasteful number, since it uses less digits than its factorization.
164280659361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2141801.
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 164280659361 in words is "one hundred sixty-four billion, two hundred eighty million, six hundred fifty-nine thousand, three hundred sixty-one".
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