Base | Representation |
---|---|
bin | 111001111101011100… |
… | …0100101111110101000 |
3 | 102220021101220220101222 |
4 | 1303322320211332220 |
5 | 4014402331131122 |
6 | 133102510001212 |
7 | 11664303306164 |
oct | 1637270457650 |
9 | 386241826358 |
10 | 124468223912 |
11 | 4887208195a |
12 | 201581a6208 |
13 | b977b16646 |
14 | 604a93dca4 |
15 | 33873b8b42 |
hex | 1cfae25fa8 |
124468223912 has 16 divisors (see below), whose sum is σ = 233396286900. Its totient is φ = 62229214080.
The previous prime is 124468223911. The next prime is 124468223917. The reversal of 124468223912 is 219322864421.
It can be written as a sum of positive squares in 2 ways, for example, as 110658683716 + 13809540196 = 332654^2 + 117514^2 .
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (124468223911) 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, 503087 + ... + 708542.
Almost surely, 2124468223912 is an apocalyptic number.
It is an amenable number.
124468223912 is a deficient number, since it is larger than the sum of its proper divisors (108928062988).
124468223912 is a wasteful number, since it uses less digits than its factorization.
124468223912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1224476 (or 1224472 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The spelling of 124468223912 in words is "one hundred twenty-four billion, four hundred sixty-eight million, two hundred twenty-three thousand, nine hundred twelve".
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