Base | Representation |
---|---|
bin | 1110110011110… |
… | …01001101111100 |
3 | 22122202110102200 |
4 | 13121321031330 |
5 | 223300302401 |
6 | 20154351500 |
7 | 3035632101 |
oct | 731711574 |
9 | 278673380 |
10 | 124228476 |
11 | 6413a769 |
12 | 3572b590 |
13 | 1c977798 |
14 | 126daaa8 |
15 | ad8d686 |
hex | 767937c |
124228476 has 18 divisors (see below), whose sum is σ = 314022072. Its totient is φ = 41409480.
The previous prime is 124228463. The next prime is 124228477. The reversal of 124228476 is 674822421.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3450791 = 124228476 / (1 + 2 + 4 + 2 + 2 + 8 + 4 + 7 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 124228476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124228477) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 1725360 + ... + 1725431.
Almost surely, 2124228476 is an apocalyptic number.
It is an amenable number.
124228476 is an abundant number, since it is smaller than the sum of its proper divisors (189793596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124228476 is a wasteful number, since it uses less digits than its factorization.
124228476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3450801 (or 3450796 counting only the distinct ones).
The product of its digits is 43008, while the sum is 36.
The square root of 124228476 is about 11145.7828796366. The cubic root of 124228476 is about 498.9691776042.
The spelling of 124228476 in words is "one hundred twenty-four million, two hundred twenty-eight thousand, four hundred seventy-six".
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