Base | Representation |
---|---|
bin | 1110001101100000001… |
… | …0001110010110101011 |
3 | 212100011201102122110022 |
4 | 3203120002032112223 |
5 | 13000001003132230 |
6 | 304054011511055 |
7 | 23432040055133 |
oct | 3433002162653 |
9 | 770151378408 |
10 | 244142630315 |
11 | 945a4171761 |
12 | 3b396a5848b |
13 | 1a03a71177c |
14 | bb6092dac3 |
15 | 653d9a71e5 |
hex | 38d808e5ab |
244142630315 has 16 divisors (see below), whose sum is σ = 312469036992. Its totient is φ = 182483241984.
The previous prime is 244142630293. The next prime is 244142630393. The reversal of 244142630315 is 513036241442.
It is not a de Polignac number, because 244142630315 - 216 = 244142564779 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10471079 + ... + 10494368.
It is an arithmetic number, because the mean of its divisors is an integer number (19529314812).
Almost surely, 2244142630315 is an apocalyptic number.
244142630315 is a deficient number, since it is larger than the sum of its proper divisors (68326406677).
244142630315 is a wasteful number, since it uses less digits than its factorization.
244142630315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20965606.
The product of its (nonzero) digits is 69120, while the sum is 35.
Adding to 244142630315 its reverse (513036241442), we get a palindrome (757178871757).
The spelling of 244142630315 in words is "two hundred forty-four billion, one hundred forty-two million, six hundred thirty thousand, three hundred fifteen".
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