Base | Representation |
---|---|
bin | 1000101110001… |
… | …10010011101011 |
3 | 12002200010011012 |
4 | 10113012103223 |
5 | 122212222021 |
6 | 11132054135 |
7 | 1545612104 |
oct | 427062353 |
9 | 162603135 |
10 | 73164011 |
11 | 38332228 |
12 | 2060434b |
13 | 12208a1b |
14 | 9a073ab |
15 | 665335b |
hex | 45c64eb |
73164011 has 4 divisors (see below), whose sum is σ = 73374000. Its totient is φ = 72954024.
The previous prime is 73163983. The next prime is 73164023. The reversal of 73164011 is 11046137.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11046137 = 31 ⋅356327.
It is a cyclic number.
It is not a de Polignac number, because 73164011 - 210 = 73162987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73164211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104471 + ... + 105168.
It is an arithmetic number, because the mean of its divisors is an integer number (18343500).
Almost surely, 273164011 is an apocalyptic number.
73164011 is a deficient number, since it is larger than the sum of its proper divisors (209989).
73164011 is a wasteful number, since it uses less digits than its factorization.
73164011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209988.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 73164011 is about 8553.5963781324. The cubic root of 73164011 is about 418.2466798644.
The spelling of 73164011 in words is "seventy-three million, one hundred sixty-four thousand, eleven".
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