Base | Representation |
---|---|
bin | 11101001001011… |
… | …01101000101111 |
3 | 122001002010222202 |
4 | 32210231220233 |
5 | 1000043131020 |
6 | 40132332115 |
7 | 6026154650 |
oct | 1644555057 |
9 | 561063882 |
10 | 244505135 |
11 | 116020366 |
12 | 69a7403b |
13 | 3b86a5c4 |
14 | 24689527 |
15 | 166eae75 |
hex | e92da2f |
244505135 has 32 divisors (see below), whose sum is σ = 359396352. Its totient is φ = 155865600.
The previous prime is 244505123. The next prime is 244505137. The reversal of 244505135 is 531505442.
It is not a de Polignac number, because 244505135 - 218 = 244242991 is a prime.
It is a super-2 number, since 2×2445051352 = 119565522082736450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 244505098 and 244505107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244505137) 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, 46910 + ... + 51860.
It is an arithmetic number, because the mean of its divisors is an integer number (11231136).
Almost surely, 2244505135 is an apocalyptic number.
244505135 is a deficient number, since it is larger than the sum of its proper divisors (114891217).
244505135 is a wasteful number, since it uses less digits than its factorization.
244505135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5063.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 244505135 is about 15636.6599694436. The cubic root of 244505135 is about 625.3108938597.
The spelling of 244505135 in words is "two hundred forty-four million, five hundred five thousand, one hundred thirty-five".
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