Base | Representation |
---|---|
bin | 1110110100100… |
… | …10010000010011 |
3 | 22122221200002212 |
4 | 13122102100103 |
5 | 223312043102 |
6 | 20200502335 |
7 | 3036540062 |
oct | 732222023 |
9 | 278850085 |
10 | 124331027 |
11 | 641aa817 |
12 | 3577a9ab |
13 | 1c9b2372 |
14 | 127261d9 |
15 | adadc52 |
hex | 7692413 |
124331027 has 4 divisors (see below), whose sum is σ = 126976416. Its totient is φ = 121685640.
The previous prime is 124331023. The next prime is 124331059. The reversal of 124331027 is 720133421.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 124331027 - 22 = 124331023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 124330993 and 124331011.
It is not an unprimeable number, because it can be changed into a prime (124331023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322624 + ... + 1322717.
It is an arithmetic number, because the mean of its divisors is an integer number (31744104).
Almost surely, 2124331027 is an apocalyptic number.
124331027 is a deficient number, since it is larger than the sum of its proper divisors (2645389).
124331027 is an equidigital number, since it uses as much as digits as its factorization.
124331027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2645388.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 124331027 is about 11150.3823701253. The cubic root of 124331027 is about 499.1064400525.
Adding to 124331027 its reverse (720133421), we get a palindrome (844464448).
The spelling of 124331027 in words is "one hundred twenty-four million, three hundred thirty-one thousand, twenty-seven".
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