Base | Representation |
---|---|
bin | 1011110010010001… |
… | …0101100100011101 |
3 | 22011110221200011011 |
4 | 2330210111210131 |
5 | 22434343022031 |
6 | 1241531455221 |
7 | 141253341322 |
oct | 27444254435 |
9 | 8143850134 |
10 | 3163642141 |
11 | 1383880190 |
12 | 7435b7511 |
13 | 3b557b9ca |
14 | 220242b49 |
15 | 137b1a6b1 |
hex | bc91591d |
3163642141 has 8 divisors (see below), whose sum is σ = 3458113344. Its totient is φ = 2870315520.
The previous prime is 3163642091. The next prime is 3163642169. The reversal of 3163642141 is 1412463613.
It is a happy number.
3163642141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3163642141 - 217 = 3163511069 is a prime.
It is a super-2 number, since 2×31636421412 = 20017263192622127762, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3163642171) 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, 280356 + ... + 291421.
It is an arithmetic number, because the mean of its divisors is an integer number (432264168).
Almost surely, 23163642141 is an apocalyptic number.
It is an amenable number.
3163642141 is a deficient number, since it is larger than the sum of its proper divisors (294471203).
3163642141 is a wasteful number, since it uses less digits than its factorization.
3163642141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572291.
The product of its digits is 10368, while the sum is 31.
The square root of 3163642141 is about 56246.2633514441. The cubic root of 3163642141 is about 1468.0103492317.
The spelling of 3163642141 in words is "three billion, one hundred sixty-three million, six hundred forty-two thousand, one hundred forty-one".
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