Base | Representation |
---|---|
bin | 1011111011001011… |
… | …1011010011010101 |
3 | 22021002021201111120 |
4 | 2332302323103111 |
5 | 23023430134031 |
6 | 1245344554153 |
7 | 142216142103 |
oct | 27662732325 |
9 | 8232251446 |
10 | 3201021141 |
11 | 13a299061a |
12 | 754022959 |
13 | 3c0238566 |
14 | 2251b2c73 |
15 | 13b050a96 |
hex | becbb4d5 |
3201021141 has 8 divisors (see below), whose sum is σ = 4283437344. Its totient is φ = 2126309520.
The previous prime is 3201021139. The next prime is 3201021149. The reversal of 3201021141 is 1411201023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3201021141 - 21 = 3201021139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3201021141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3201021149) 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, 1925175 + ... + 1926836.
It is an arithmetic number, because the mean of its divisors is an integer number (535429668).
Almost surely, 23201021141 is an apocalyptic number.
It is an amenable number.
3201021141 is a deficient number, since it is larger than the sum of its proper divisors (1082416203).
3201021141 is a wasteful number, since it uses less digits than its factorization.
3201021141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3852291.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 3201021141 is about 56577.5674715695. The cubic root of 3201021141 is about 1473.7693292699.
Adding to 3201021141 its reverse (1411201023), we get a palindrome (4612222164).
The spelling of 3201021141 in words is "three billion, two hundred one million, twenty-one thousand, one hundred forty-one".
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