Base | Representation |
---|---|
bin | 111001111000100011… |
… | …1110011110011010010 |
3 | 102212211222201211211210 |
4 | 1303301013303303102 |
5 | 4014033414044110 |
6 | 133034335320550 |
7 | 11660244211464 |
oct | 1636107636322 |
9 | 385758654753 |
10 | 124304440530 |
11 | 48798685a96 |
12 | 20111380156 |
13 | b94cbccaba |
14 | 6032ca8134 |
15 | 3377d15520 |
hex | 1cf11f3cd2 |
124304440530 has 16 divisors (see below), whose sum is σ = 298330657344. Its totient is φ = 33147850800.
The previous prime is 124304440483. The next prime is 124304440573. The reversal of 124304440530 is 35044403421.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4143481351 = 124304440530 / (1 + 2 + 4 + 3 + 0 + 4 + 4 + 4 + 0 + 5 + 3 + 0).
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, 2071740646 + ... + 2071740705.
It is an arithmetic number, because the mean of its divisors is an integer number (18645666084).
Almost surely, 2124304440530 is an apocalyptic number.
124304440530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124304440530 is an abundant number, since it is smaller than the sum of its proper divisors (174026216814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124304440530 is a wasteful number, since it uses less digits than its factorization.
124304440530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4143481361.
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 124304440530 its reverse (35044403421), we get a palindrome (159348843951).
The spelling of 124304440530 in words is "one hundred twenty-four billion, three hundred four million, four hundred forty thousand, five hundred thirty".
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