Base | Representation |
---|---|
bin | 1110110110000… |
… | …10110110000100 |
3 | 22200022210010011 |
4 | 13123002312010 |
5 | 223334430202 |
6 | 20205040004 |
7 | 3041326243 |
oct | 733026604 |
9 | 280283104 |
10 | 124530052 |
11 | 643262a9 |
12 | 35856004 |
13 | 1ca51b2a |
14 | 1277895a |
15 | adecbd7 |
hex | 76c2d84 |
124530052 has 12 divisors (see below), whose sum is σ = 218073996. Its totient is φ = 62223200.
The previous prime is 124530023. The next prime is 124530127. The reversal of 124530052 is 250035421.
It can be written as a sum of positive squares in 2 ways, for example, as 74063236 + 50466816 = 8606^2 + 7104^2 .
It is a super-2 number, since 2×1245300522 = 31015467702245408, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3199 + ... + 16102.
It is an arithmetic number, because the mean of its divisors is an integer number (18172833).
Almost surely, 2124530052 is an apocalyptic number.
It is an amenable number.
124530052 is a deficient number, since it is larger than the sum of its proper divisors (93543944).
124530052 is a wasteful number, since it uses less digits than its factorization.
124530052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20918 (or 20916 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 124530052 is about 11159.3033832762. The cubic root of 124530052 is about 499.3726157740.
Adding to 124530052 its reverse (250035421), we get a palindrome (374565473).
The spelling of 124530052 in words is "one hundred twenty-four million, five hundred thirty thousand, fifty-two".
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