Base | Representation |
---|---|
bin | 110111101001001110011010… |
… | …000100110100111111000000 |
3 | 1012002111112100201101112001110 |
4 | 313221032122010310333000 |
5 | 224034040334242000043 |
6 | 2224253204351003320 |
7 | 102355556454123423 |
oct | 6751163204647700 |
9 | 1162445321345043 |
10 | 244725526515648 |
11 | 70a82570811702 |
12 | 23545543809540 |
13 | a672697432619 |
14 | 4460ac89c59ba |
15 | 1d45d14d45b33 |
hex | de939a134fc0 |
244725526515648 has 224 divisors, whose sum is σ = 652655725350912. Its totient is φ = 80929350835200.
The previous prime is 244725526515643. The next prime is 244725526515653. The reversal of 244725526515648 is 846515625527442.
244725526515648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (244725526515643) and next prime (244725526515653).
It is a super-3 number, since 3×2447255265156483 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244725526515643) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11498628015 + ... + 11498649297.
Almost surely, 2244725526515648 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 244725526515648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326327862675456).
244725526515648 is an abundant number, since it is smaller than the sum of its proper divisors (407930198835264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244725526515648 is a wasteful number, since it uses less digits than its factorization.
244725526515648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22503 (or 22493 counting only the distinct ones).
The product of its digits is 645120000, while the sum is 66.
The spelling of 244725526515648 in words is "two hundred forty-four trillion, seven hundred twenty-five billion, five hundred twenty-six million, five hundred fifteen thousand, six hundred forty-eight".
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