Base | Representation |
---|---|
bin | 111001101111111000… |
… | …0001010111111101001 |
3 | 102212002200101201200002 |
4 | 1303133300022333221 |
5 | 4012434314001101 |
6 | 132545405352345 |
7 | 11650105242260 |
oct | 1633760127751 |
9 | 385080351602 |
10 | 124013031401 |
11 | 48659139aa6 |
12 | 2004b8686b5 |
13 | b90471c36c |
14 | 60062cd5d7 |
15 | 335c451d6b |
hex | 1cdfc0afe9 |
124013031401 has 8 divisors (see below), whose sum is σ = 144403314624. Its totient is φ = 104291282160.
The previous prime is 124013031379. The next prime is 124013031427. The reversal of 124013031401 is 104130310421.
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 124013031401 - 214 = 124013015017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124013031481) 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 7 ways as a sum of consecutive naturals, for example, 167133095 + ... + 167133836.
It is an arithmetic number, because the mean of its divisors is an integer number (18050414328).
Almost surely, 2124013031401 is an apocalyptic number.
It is an amenable number.
124013031401 is a deficient number, since it is larger than the sum of its proper divisors (20390283223).
124013031401 is an equidigital number, since it uses as much as digits as its factorization.
124013031401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334266991.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 124013031401 its reverse (104130310421), we get a palindrome (228143341822).
The spelling of 124013031401 in words is "one hundred twenty-four billion, thirteen million, thirty-one thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •