Base | Representation |
---|---|
bin | 1010110011011… |
… | …01111010100010 |
3 | 20022112100220012 |
4 | 11121231322202 |
5 | 141200041441 |
6 | 12554244522 |
7 | 2150215556 |
oct | 531557242 |
9 | 208470805 |
10 | 90627746 |
11 | 4717aa70 |
12 | 26426742 |
13 | 15a118b1 |
14 | c071866 |
15 | 7e529eb |
hex | 566dea2 |
90627746 has 16 divisors (see below), whose sum is σ = 151750368. Its totient is φ = 40236000.
The previous prime is 90627673. The next prime is 90627749. The reversal of 90627746 is 64772609.
It is not an unprimeable number, because it can be changed into a prime (90627749) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46955 + ... + 48846.
It is an arithmetic number, because the mean of its divisors is an integer number (9484398).
Almost surely, 290627746 is an apocalyptic number.
90627746 is a deficient number, since it is larger than the sum of its proper divisors (61122622).
90627746 is a wasteful number, since it uses less digits than its factorization.
90627746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95857.
The product of its (nonzero) digits is 127008, while the sum is 41.
The square root of 90627746 is about 9519.8606082232. The cubic root of 90627746 is about 449.1799815152.
The spelling of 90627746 in words is "ninety million, six hundred twenty-seven thousand, seven hundred forty-six".
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