Base | Representation |
---|---|
bin | 10011110110001111… |
… | …11010010100101101 |
3 | 1000111121101212120100 |
4 | 21323013322110231 |
5 | 133310313343221 |
6 | 4521202341313 |
7 | 525025104612 |
oct | 117307722455 |
9 | 30447355510 |
10 | 10655606061 |
11 | 45788a2601 |
12 | 209465a839 |
13 | 100a785059 |
14 | 731262509 |
15 | 425711926 |
hex | 27b1fa52d |
10655606061 has 12 divisors (see below), whose sum is σ = 15807416092. Its totient is φ = 6911744256.
The previous prime is 10655606051. The next prime is 10655606077. The reversal of 10655606061 is 16060655601.
It can be written as a sum of positive squares in 2 ways, for example, as 10159430436 + 496175625 = 100794^2 + 22275^2 .
It is not a de Polignac number, because 10655606061 - 25 = 10655606029 is a prime.
It is a super-2 number, since 2×106556060612 (a number of 21 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 (10655606051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15999076 + ... + 15999741.
Almost surely, 210655606061 is an apocalyptic number.
It is an amenable number.
10655606061 is a deficient number, since it is larger than the sum of its proper divisors (5151810031).
10655606061 is a wasteful number, since it uses less digits than its factorization.
10655606061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31998860 (or 31998857 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The spelling of 10655606061 in words is "ten billion, six hundred fifty-five million, six hundred six thousand, sixty-one".
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