Base | Representation |
---|---|
bin | 1010110101111… |
… | …11101110010100 |
3 | 20100011101112221 |
4 | 11122333232110 |
5 | 141241302321 |
6 | 13005352124 |
7 | 2153112526 |
oct | 532775624 |
9 | 210141487 |
10 | 90962836 |
11 | 473897a8 |
12 | 26568644 |
13 | 15acb283 |
14 | c11ba16 |
15 | 7ebbe41 |
hex | 56bfb94 |
90962836 has 6 divisors (see below), whose sum is σ = 159184970. Its totient is φ = 45481416.
The previous prime is 90962831. The next prime is 90962843. The reversal of 90962836 is 63826909.
It can be written as a sum of positive squares in only one way, i.e., 49617936 + 41344900 = 7044^2 + 6430^2 .
It is a junction number, because it is equal to n+sod(n) for n = 90962792 and 90962801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90962831) 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 as a sum of consecutive naturals, namely, 11370351 + ... + 11370358.
Almost surely, 290962836 is an apocalyptic number.
It is an amenable number.
90962836 is a deficient number, since it is larger than the sum of its proper divisors (68222134).
90962836 is a wasteful number, since it uses less digits than its factorization.
90962836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22740713 (or 22740711 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 90962836 is about 9537.4438923645. The cubic root of 90962836 is about 449.7329048729.
The spelling of 90962836 in words is "ninety million, nine hundred sixty-two thousand, eight hundred thirty-six".
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