Base | Representation |
---|---|
bin | 1110110111100… |
… | …11101010101110 |
3 | 22200200221102202 |
4 | 13123303222232 |
5 | 223412330110 |
6 | 20213221502 |
7 | 3043121255 |
oct | 733635256 |
9 | 280627382 |
10 | 124730030 |
11 | 64452577 |
12 | 35931892 |
13 | 1cac1b69 |
14 | 127cb79c |
15 | ae3c0a5 |
hex | 76f3aae |
124730030 has 8 divisors (see below), whose sum is σ = 224514072. Its totient is φ = 49892008.
The previous prime is 124730027. The next prime is 124730033. The reversal of 124730030 is 30037421.
It is an interprime number because it is at equal distance from previous prime (124730027) and next prime (124730033).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 124729984 and 124730011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124730033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6236492 + ... + 6236511.
It is an arithmetic number, because the mean of its divisors is an integer number (28064259).
Almost surely, 2124730030 is an apocalyptic number.
124730030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124730030 is a deficient number, since it is larger than the sum of its proper divisors (99784042).
124730030 is a wasteful number, since it uses less digits than its factorization.
124730030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12473010.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 124730030 is about 11168.2599360867. The cubic root of 124730030 is about 499.6397805462.
Adding to 124730030 its reverse (30037421), we get a palindrome (154767451).
The spelling of 124730030 in words is "one hundred twenty-four million, seven hundred thirty thousand, thirty".
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