Base | Representation |
---|---|
bin | 11101111011001… |
… | …110111111011001 |
3 | 1021222201122200001 |
4 | 131323032333121 |
5 | 2012012122121 |
6 | 121453013001 |
7 | 15304333441 |
oct | 3573167731 |
9 | 1258648601 |
10 | 502067161 |
11 | 238449542 |
12 | 120184161 |
13 | 80029c7b |
14 | 4a973121 |
15 | 2e125991 |
hex | 1decefd9 |
502067161 has 8 divisors (see below), whose sum is σ = 524488320. Its totient is φ = 479695392.
The previous prime is 502067147. The next prime is 502067197. The reversal of 502067161 is 161760205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 502067161 - 213 = 502058969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (502067131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9261 + ... + 33013.
It is an arithmetic number, because the mean of its divisors is an integer number (65561040).
Almost surely, 2502067161 is an apocalyptic number.
It is an amenable number.
502067161 is a deficient number, since it is larger than the sum of its proper divisors (22421159).
502067161 is a wasteful number, since it uses less digits than its factorization.
502067161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24695.
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 502067161 is about 22406.8552233463. The cubic root of 502067161 is about 794.7928265721.
The spelling of 502067161 in words is "five hundred two million, sixty-seven thousand, one hundred sixty-one".
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