Base | Representation |
---|---|
bin | 1110110011111… |
… | …01010011011110 |
3 | 22122210022101121 |
4 | 13121331103132 |
5 | 223301321324 |
6 | 20155001154 |
7 | 3036031642 |
oct | 731752336 |
9 | 278708347 |
10 | 124245214 |
11 | 641512a5 |
12 | 357391ba |
13 | 1c9822a2 |
14 | 12702c22 |
15 | ad935e4 |
hex | 767d4de |
124245214 has 16 divisors (see below), whose sum is σ = 197615376. Its totient is φ = 58384000.
The previous prime is 124245169. The next prime is 124245221. The reversal of 124245214 is 412542421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25689 + ... + 30139.
It is an arithmetic number, because the mean of its divisors is an integer number (12350961).
Almost surely, 2124245214 is an apocalyptic number.
124245214 is a deficient number, since it is larger than the sum of its proper divisors (73370162).
124245214 is a wasteful number, since it uses less digits than its factorization.
124245214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5291.
The product of its digits is 2560, while the sum is 25.
The square root of 124245214 is about 11146.5337212965. The cubic root of 124245214 is about 498.9915862373.
Adding to 124245214 its reverse (412542421), we get a palindrome (536787635).
The spelling of 124245214 in words is "one hundred twenty-four million, two hundred forty-five thousand, two hundred fourteen".
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