Base | Representation |
---|---|
bin | 11010000101100110100… |
… | …00111010010010000101 |
3 | 10011200122220220010212001 |
4 | 31002303100322102011 |
5 | 104141221323033021 |
6 | 1523441001425301 |
7 | 121521440452552 |
oct | 15026320722205 |
9 | 3150586803761 |
10 | 896360752261 |
11 | 316165305137 |
12 | 12587949b231 |
13 | 666ac816990 |
14 | 31553d3ba29 |
15 | 184b2cb6091 |
hex | d0b343a485 |
896360752261 has 16 divisors (see below), whose sum is σ = 969464125168. Its totient is φ = 823851648000.
The previous prime is 896360752247. The next prime is 896360752271. The reversal of 896360752261 is 162257063698.
It is the 386515-th star number.
It can be written as a sum of positive squares in 8 ways, for example, as 90664221025 + 805696531236 = 301105^2 + 897606^2 .
It is a 5-Lehmer number, since φ(896360752261) divides (896360752261-1)5.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-896360752261 is a prime.
It is a super-2 number, since 2×8963607522612 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (896360752271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25362775 + ... + 25398091.
It is an arithmetic number, because the mean of its divisors is an integer number (60591507823).
Almost surely, 2896360752261 is an apocalyptic number.
It is an amenable number.
896360752261 is a deficient number, since it is larger than the sum of its proper divisors (73103372907).
896360752261 is a wasteful number, since it uses less digits than its factorization.
896360752261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43672.
The product of its (nonzero) digits is 6531840, while the sum is 55.
The spelling of 896360752261 in words is "eight hundred ninety-six billion, three hundred sixty million, seven hundred fifty-two thousand, two hundred sixty-one".
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