Base | Representation |
---|---|
bin | 111001111000101110… |
… | …1000100010111011000 |
3 | 102212212101012222101101 |
4 | 1303301131010113120 |
5 | 4014041330412100 |
6 | 133035055001144 |
7 | 11660342452066 |
oct | 1636135042730 |
9 | 385771188341 |
10 | 124310013400 |
11 | 487a0841a71 |
12 | 201132091b4 |
13 | b951101561 |
14 | 6033919036 |
15 | 337856686a |
hex | 1cf17445d8 |
124310013400 has 48 divisors (see below), whose sum is σ = 291227108040. Its totient is φ = 49344422400.
The previous prime is 124310013391. The next prime is 124310013407. The reversal of 124310013400 is 4310013421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124310013407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2346129 + ... + 2398528.
Almost surely, 2124310013400 is an apocalyptic number.
124310013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124310013400 is an abundant number, since it is smaller than the sum of its proper divisors (166917094640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124310013400 is a wasteful number, since it uses less digits than its factorization.
124310013400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4744804 (or 4744795 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 124310013400 its reverse (4310013421), we get a palindrome (128620026821).
The spelling of 124310013400 in words is "one hundred twenty-four billion, three hundred ten million, thirteen thousand, four hundred".
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