Base | Representation |
---|---|
bin | 10011110010111… |
… | …01010101111101 |
3 | 102120110120211220 |
4 | 21321131111331 |
5 | 320002313331 |
6 | 24251103553 |
7 | 4054315122 |
oct | 1171352575 |
9 | 376416756 |
10 | 166057341 |
11 | 8580a37a |
12 | 47741bb9 |
13 | 285318a8 |
14 | 180a8749 |
15 | e8a2296 |
hex | 9e5d57d |
166057341 has 16 divisors (see below), whose sum is σ = 223440000. Its totient is φ = 109695168.
The previous prime is 166057327. The next prime is 166057349. The reversal of 166057341 is 143750661.
It is a de Polignac number, because none of the positive numbers 2k-166057341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (166057349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207955 + ... + 208751.
It is an arithmetic number, because the mean of its divisors is an integer number (13965000).
Almost surely, 2166057341 is an apocalyptic number.
It is an amenable number.
166057341 is a deficient number, since it is larger than the sum of its proper divisors (57382659).
166057341 is a wasteful number, since it uses less digits than its factorization.
166057341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 166057341 is about 12886.3237969562. The cubic root of 166057341 is about 549.6497395229.
The spelling of 166057341 in words is "one hundred sixty-six million, fifty-seven thousand, three hundred forty-one".
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