Base | Representation |
---|---|
bin | 1110110100011… |
… | …11010100110101 |
3 | 22122221001122111 |
4 | 13122033110311 |
5 | 223311202104 |
6 | 20200331021 |
7 | 3036460102 |
oct | 732172465 |
9 | 278831574 |
10 | 124319029 |
11 | 641a17aa |
12 | 35773a71 |
13 | 1c9a9a73 |
14 | 12721aa9 |
15 | adaa404 |
hex | 768f535 |
124319029 has 2 divisors, whose sum is σ = 124319030. Its totient is φ = 124319028.
The previous prime is 124319023. The next prime is 124319051. The reversal of 124319029 is 920913421.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 108118404 + 16200625 = 10398^2 + 4025^2 .
It is a cyclic number.
It is not a de Polignac number, because 124319029 - 29 = 124318517 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (124319023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62159514 + 62159515.
It is an arithmetic number, because the mean of its divisors is an integer number (62159515).
Almost surely, 2124319029 is an apocalyptic number.
It is an amenable number.
124319029 is a deficient number, since it is larger than the sum of its proper divisors (1).
124319029 is an equidigital number, since it uses as much as digits as its factorization.
124319029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 124319029 is about 11149.8443486894. The cubic root of 124319029 is about 499.0903848708.
The spelling of 124319029 in words is "one hundred twenty-four million, three hundred nineteen thousand, twenty-nine".
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