Base | Representation |
---|---|
bin | 100100101010001… |
… | …0011101001101101 |
3 | 10011201120112022000 |
4 | 1021110103221231 |
5 | 10004343411031 |
6 | 322020242513 |
7 | 42324224112 |
oct | 11124235155 |
9 | 3151515260 |
10 | 1230060141 |
11 | 581378432 |
12 | 2a3b40439 |
13 | 167aba94b |
14 | b9516909 |
15 | 72ec73e6 |
hex | 49513a6d |
1230060141 has 16 divisors (see below), whose sum is σ = 1822941120. Its totient is φ = 819756720.
The previous prime is 1230060131. The next prime is 1230060149. The reversal of 1230060141 is 1410600321.
It is a happy number.
1230060141 is a `hidden beast` number, since 1 + 23 + 0 + 0 + 601 + 41 = 666.
It is not a de Polignac number, because 1230060141 - 29 = 1230059629 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230060149) 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, 97206 + ... + 109128.
It is an arithmetic number, because the mean of its divisors is an integer number (113933820).
Almost surely, 21230060141 is an apocalyptic number.
It is an amenable number.
1230060141 is a deficient number, since it is larger than the sum of its proper divisors (592880979).
1230060141 is a wasteful number, since it uses less digits than its factorization.
1230060141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15753 (or 15747 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1230060141 is about 35072.2132321301. The cubic root of 1230060141 is about 1071.4587321567.
Adding to 1230060141 its reverse (1410600321), we get a palindrome (2640660462).
The spelling of 1230060141 in words is "one billion, two hundred thirty million, sixty thousand, one hundred forty-one".
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