Base | Representation |
---|---|
bin | 1110110011001… |
… | …00010111000110 |
3 | 22122121010020121 |
4 | 13121210113012 |
5 | 223240034141 |
6 | 20152452154 |
7 | 3035125036 |
oct | 731442706 |
9 | 278533217 |
10 | 124143046 |
11 | 64091565 |
12 | 356aa05a |
13 | 1c947931 |
14 | 126b78c6 |
15 | ad731d1 |
hex | 76645c6 |
124143046 has 8 divisors (see below), whose sum is σ = 186550560. Its totient is φ = 61959528.
The previous prime is 124143031. The next prime is 124143073. The reversal of 124143046 is 640341421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1241430462 = 30822991740316232, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 124143046.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54606 + ... + 56833.
It is an arithmetic number, because the mean of its divisors is an integer number (23318820).
Almost surely, 2124143046 is an apocalyptic number.
124143046 is a deficient number, since it is larger than the sum of its proper divisors (62407514).
124143046 is a wasteful number, since it uses less digits than its factorization.
124143046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111998.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 124143046 is about 11141.9498293611. The cubic root of 124143046 is about 498.8547735823.
Adding to 124143046 its reverse (640341421), we get a palindrome (764484467).
The spelling of 124143046 in words is "one hundred twenty-four million, one hundred forty-three thousand, forty-six".
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