Base | Representation |
---|---|
bin | 111001111011011110… |
… | …1100111000101101001 |
3 | 102220002211010020120000 |
4 | 1303312331213011221 |
5 | 4014234010232223 |
6 | 133052155453213 |
7 | 11662544132130 |
oct | 1636675470551 |
9 | 386084106500 |
10 | 124402430313 |
11 | 48838a24187 |
12 | 2013a157209 |
13 | b9672bb615 |
14 | 6041cd4917 |
15 | 338171e543 |
hex | 1cf6f67169 |
124402430313 has 80 divisors (see below), whose sum is σ = 222240285696. Its totient is φ = 67850887680.
The previous prime is 124402430279. The next prime is 124402430377. The reversal of 124402430313 is 313034204421.
It is not a de Polignac number, because 124402430313 - 26 = 124402430249 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (124402432313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1234645 + ... + 1331597.
Almost surely, 2124402430313 is an apocalyptic number.
It is an amenable number.
124402430313 is a deficient number, since it is larger than the sum of its proper divisors (97837855383).
124402430313 is an equidigital number, since it uses as much as digits as its factorization.
124402430313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97076 (or 97067 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 124402430313 its reverse (313034204421), we get a palindrome (437436634734).
The spelling of 124402430313 in words is "one hundred twenty-four billion, four hundred two million, four hundred thirty thousand, three hundred thirteen".
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