Base | Representation |
---|---|
bin | 1111100001101… |
… | …01011101101011 |
3 | 100002002000000000 |
4 | 13300311131223 |
5 | 231320224121 |
6 | 20531314043 |
7 | 3141020325 |
oct | 760653553 |
9 | 302060000 |
10 | 130242411 |
11 | 67578062 |
12 | 3774b923 |
13 | 20ca1c20 |
14 | 13424615 |
15 | b67a526 |
hex | 7c3576b |
130242411 has 40 divisors (see below), whose sum is σ = 210801360. Its totient is φ = 79991712.
The previous prime is 130242407. The next prime is 130242449. The reversal of 130242411 is 114242031.
130242411 is a `hidden beast` number, since 13 + 0 + 242 + 411 = 666.
It is not a de Polignac number, because 130242411 - 22 = 130242407 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130242611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 255625 + ... + 256133.
It is an arithmetic number, because the mean of its divisors is an integer number (5270034).
Almost surely, 2130242411 is an apocalyptic number.
130242411 is a deficient number, since it is larger than the sum of its proper divisors (80558949).
130242411 is an frugal number, since it uses more digits than its factorization.
130242411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549 (or 525 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 130242411 is about 11412.3797255437. The cubic root of 130242411 is about 506.8943794547.
Adding to 130242411 its reverse (114242031), we get a palindrome (244484442).
The spelling of 130242411 in words is "one hundred thirty million, two hundred forty-two thousand, four hundred eleven".
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