Base | Representation |
---|---|
bin | 111001111000110010… |
… | …0101100011010010001 |
3 | 102212212111222112112122 |
4 | 1303301210230122101 |
5 | 4014042333344213 |
6 | 133035205504025 |
7 | 11660365446140 |
oct | 1636144543221 |
9 | 385774875478 |
10 | 124312012433 |
11 | 487a1987964 |
12 | 20113a12015 |
13 | b95165140b |
14 | 6033cb9757 |
15 | 337880dd08 |
hex | 1cf192c691 |
124312012433 has 8 divisors (see below), whose sum is σ = 142400505600. Its totient is φ = 106305927840.
The previous prime is 124312012421. The next prime is 124312012441. The reversal of 124312012433 is 334210213421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 124312012433 - 24 = 124312012417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124312012493) 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, 20598908 + ... + 20604941.
It is an arithmetic number, because the mean of its divisors is an integer number (17800063200).
Almost surely, 2124312012433 is an apocalyptic number.
It is an amenable number.
124312012433 is a deficient number, since it is larger than the sum of its proper divisors (18088493167).
124312012433 is an equidigital number, since it uses as much as digits as its factorization.
124312012433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41204287.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 124312012433 its reverse (334210213421), we get a palindrome (458522225854).
The spelling of 124312012433 in words is "one hundred twenty-four billion, three hundred twelve million, twelve thousand, four hundred thirty-three".
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