Base | Representation |
---|---|
bin | 1110110011000… |
… | …11111111010100 |
3 | 22122121001011020 |
4 | 13121203333110 |
5 | 223240012044 |
6 | 20152441140 |
7 | 3035120433 |
oct | 731437724 |
9 | 278531136 |
10 | 124141524 |
11 | 64090401 |
12 | 356a91b0 |
13 | 1c947030 |
14 | 126b711a |
15 | ad72a19 |
hex | 7663fd4 |
124141524 has 48 divisors (see below), whose sum is σ = 315073920. Its totient is φ = 37814400.
The previous prime is 124141519. The next prime is 124141541. The reversal of 124141524 is 425141421.
It is a super-2 number, since 2×1241415242 = 30822235962085152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124141494 and 124141503.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11817 + ... + 19695.
It is an arithmetic number, because the mean of its divisors is an integer number (6564040).
Almost surely, 2124141524 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124141524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157536960).
124141524 is an abundant number, since it is smaller than the sum of its proper divisors (190932396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124141524 is a wasteful number, since it uses less digits than its factorization.
124141524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8000 (or 7998 counting only the distinct ones).
The product of its digits is 1280, while the sum is 24.
The square root of 124141524 is about 11141.8815287186. The cubic root of 124141524 is about 498.8527349124.
Adding to 124141524 its reverse (425141421), we get a palindrome (549282945).
The spelling of 124141524 in words is "one hundred twenty-four million, one hundred forty-one thousand, five hundred twenty-four".
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