Base | Representation |
---|---|
bin | 111001111001101111… |
… | …1100010011010100100 |
3 | 102212221202120121102212 |
4 | 1303303133202122210 |
5 | 4014124104341304 |
6 | 133042320022552 |
7 | 11661236250566 |
oct | 1636337423244 |
9 | 385852517385 |
10 | 124344215204 |
11 | 48809082320 |
12 | 20122761a58 |
13 | b958217c01 |
14 | 603829d336 |
15 | 337b57066e |
hex | 1cf37e26a4 |
124344215204 has 24 divisors (see below), whose sum is σ = 241863366528. Its totient is φ = 55453679840.
The previous prime is 124344215141. The next prime is 124344215209. The reversal of 124344215204 is 402512443421.
It is a super-2 number, since 2×1243442152042 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (124344215209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26658092 + ... + 26662755.
It is an arithmetic number, because the mean of its divisors is an integer number (10077640272).
Almost surely, 2124344215204 is an apocalyptic number.
It is an amenable number.
124344215204 is a deficient number, since it is larger than the sum of its proper divisors (117519151324).
124344215204 is a wasteful number, since it uses less digits than its factorization.
124344215204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53320915 (or 53320913 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 32.
Adding to 124344215204 its reverse (402512443421), we get a palindrome (526856658625).
The spelling of 124344215204 in words is "one hundred twenty-four billion, three hundred forty-four million, two hundred fifteen thousand, two hundred four".
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