Base | Representation |
---|---|
bin | 110111100000101101101011… |
… | …001110100111011001000000 |
3 | 1012000102121121220222221101101 |
4 | 313200231223032213121000 |
5 | 224000000000000000000 |
6 | 2223124353233344144 |
7 | 102265402165225261 |
oct | 6740555316473100 |
9 | 1160377556887341 |
10 | 244140625000000 |
11 | 70877504096953 |
12 | 23470109408054 |
13 | a62c492853b31 |
14 | 444067da80968 |
15 | 1d359d0792e6a |
hex | de0b6b3a7640 |
244140625000000 has 133 divisors (see below), whose sum is σ = 605583190917937. Its totient is φ = 97656250000000.
The previous prime is 244140624999989. The next prime is 244140625000003. The reversal of 244140625000000 is 526041442.
The square root of 244140625000000 is 15625000.
The cubic root of 244140625000000 is 62500.
It is a perfect power (a square, a cube, a 6-th power), and thus also a powerful number.
244140625000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 9 ways, for example, as 54414463611456 + 189726161388544 = 7376616^2 + 13774112^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244140625000003) by changing a digit.
It is a polite number, since it can be written in 18 ways as a sum of consecutive naturals, for example, 48828124999998 + ... + 48828125000002.
Almost surely, 2244140625000000 is an apocalyptic number.
244140625000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
244140625000000 is the 15625000-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 244140625000000
244140625000000 is an abundant number, since it is smaller than the sum of its proper divisors (361442565917937).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244140625000000 is an frugal number, since it uses more digits than its factorization.
244140625000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102 (or 7 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The spelling of 244140625000000 in words is "two hundred forty-four trillion, one hundred forty billion, six hundred twenty-five million", and thus it is an aban number.
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