Base | Representation |
---|---|
bin | 1010110011010… |
… | …11000011101001 |
3 | 20022111202211200 |
4 | 11121223003221 |
5 | 141144203131 |
6 | 12554114413 |
7 | 2150136465 |
oct | 531530351 |
9 | 208452750 |
10 | 90616041 |
11 | 4717219a |
12 | 2641ba09 |
13 | 15a09479 |
14 | c06b4a5 |
15 | 7e4e2e6 |
hex | 566b0e9 |
90616041 has 6 divisors (see below), whose sum is σ = 130889850. Its totient is φ = 60410688.
The previous prime is 90616033. The next prime is 90616051. The reversal of 90616041 is 14061609.
90616041 is a `hidden beast` number, since 9 + 0 + 616 + 0 + 41 = 666.
It can be written as a sum of positive squares in only one way, i.e., 88736400 + 1879641 = 9420^2 + 1371^2 .
It is not a de Polignac number, because 90616041 - 23 = 90616033 is a prime.
It is a super-2 number, since 2×906160412 = 16422533773027362, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 90615996 and 90616014.
It is not an unprimeable number, because it can be changed into a prime (90616051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5034216 + ... + 5034233.
It is an arithmetic number, because the mean of its divisors is an integer number (21814975).
Almost surely, 290616041 is an apocalyptic number.
It is an amenable number.
90616041 is a deficient number, since it is larger than the sum of its proper divisors (40273809).
90616041 is a wasteful number, since it uses less digits than its factorization.
90616041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10068455 (or 10068452 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 90616041 is about 9519.2458209671. The cubic root of 90616041 is about 449.1606427796.
The spelling of 90616041 in words is "ninety million, six hundred sixteen thousand, forty-one".
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