Base | Representation |
---|---|
bin | 11100001111110110111110… |
… | …110011100110011010111001 |
3 | 121021212202120211111020112021 |
4 | 130033312332303212122321 |
5 | 112240432021320001203 |
6 | 1120120455251514441 |
7 | 35111456225206222 |
oct | 3417667663463271 |
9 | 537782524436467 |
10 | 124235130234553 |
11 | 3664890623a178 |
12 | 11b257258b8a21 |
13 | 54424267366c0 |
14 | 2297025dbc249 |
15 | e56992c8d5bd |
hex | 70fdbece66b9 |
124235130234553 has 8 divisors (see below), whose sum is σ = 136059334286400. Its totient is φ = 112734876978768.
The previous prime is 124235130234541. The next prime is 124235130234557. The reversal of 124235130234553 is 355432031532421.
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 124235130234553 - 221 = 124235128137401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124235130234557) 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, 80987698213 + ... + 80987699746.
It is an arithmetic number, because the mean of its divisors is an integer number (17007416785800).
Almost surely, 2124235130234553 is an apocalyptic number.
124235130234553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
124235130234553 is a deficient number, since it is larger than the sum of its proper divisors (11824204051847).
124235130234553 is a wasteful number, since it uses less digits than its factorization.
124235130234553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161975398031.
The product of its (nonzero) digits is 1296000, while the sum is 43.
Adding to 124235130234553 its reverse (355432031532421), we get a palindrome (479667161766974).
The spelling of 124235130234553 in words is "one hundred twenty-four trillion, two hundred thirty-five billion, one hundred thirty million, two hundred thirty-four thousand, five hundred fifty-three".
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