Base | Representation |
---|---|
bin | 111001111100100111… |
… | …1011111001101010100 |
3 | 102220012111002001222222 |
4 | 1303321033133031110 |
5 | 4014323302433220 |
6 | 133100043241512 |
7 | 11663520152156 |
oct | 1637117371524 |
9 | 386174061888 |
10 | 124440671060 |
11 | 48858573002 |
12 | 2014ab19298 |
13 | b9721ba494 |
14 | 604700aad6 |
15 | 3384c74e25 |
hex | 1cf93df354 |
124440671060 has 24 divisors (see below), whose sum is σ = 268388259720. Its totient is φ = 48430963584.
The previous prime is 124440671029. The next prime is 124440671111. The reversal of 124440671060 is 60176044421.
It can be written as a sum of positive squares in 4 ways, for example, as 55005259024 + 69435412036 = 234532^2 + 263506^2 .
It is a super-2 number, since 2×1244406710602 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 124440671060.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84080795 + ... + 84082274.
It is an arithmetic number, because the mean of its divisors is an integer number (11182844155).
Almost surely, 2124440671060 is an apocalyptic number.
124440671060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124440671060 is an abundant number, since it is smaller than the sum of its proper divisors (143947588660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124440671060 is a wasteful number, since it uses less digits than its factorization.
124440671060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168163115 (or 168163113 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 35.
The spelling of 124440671060 in words is "one hundred twenty-four billion, four hundred forty million, six hundred seventy-one thousand, sixty".
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