Base | Representation |
---|---|
bin | 1110110011111… |
… | …11000010011001 |
3 | 22122210200010112 |
4 | 13121333002121 |
5 | 223302033223 |
6 | 20155054105 |
7 | 3036061433 |
oct | 731770231 |
9 | 278720115 |
10 | 124252313 |
11 | 64156669 |
12 | 35741335 |
13 | 1c9855a3 |
14 | 12705653 |
15 | ad95778 |
hex | 767f099 |
124252313 has 8 divisors (see below), whose sum is σ = 125801280. Its totient is φ = 122713200.
The previous prime is 124252283. The next prime is 124252319. The reversal of 124252313 is 313252421.
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 124252313 - 28 = 124252057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124252319) 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, 24731 + ... + 29327.
It is an arithmetic number, because the mean of its divisors is an integer number (15725160).
Almost surely, 2124252313 is an apocalyptic number.
It is an amenable number.
124252313 is a deficient number, since it is larger than the sum of its proper divisors (1548967).
124252313 is a wasteful number, since it uses less digits than its factorization.
124252313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4927.
The product of its digits is 1440, while the sum is 23.
The square root of 124252313 is about 11146.8521565507. The cubic root of 124252313 is about 499.0010896853.
The spelling of 124252313 in words is "one hundred twenty-four million, two hundred fifty-two thousand, three hundred thirteen".
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